This is a much-needed book on a neglected topic. Decans are a back-of-the-bus astrological dignity that have been ignored for over a millennia. They have made a well-deserved comeback in the past two years.

Part I provides an historical overview of the decans. It covers their origins in ancient Egypt, where they were used for calendrical, religious, and magical purposes. They were integrated into early Hellenic astrology and passed into early traditions in India. Arabic astrologers received the decans in somewhat modified form, and they used the face images for talisman-making. This focus was sustained as the decans transferred into Medieval Europe. The Hermetic Order of the Golden Dawn gave decans a new role as tarot attributions in the late 19th century. Astrologers continued to gloss over them for the most part. With little insight about their origins and historic journey, the decan’s powers and purposes appeared to be a confusing mish-mash.

Part II gives a detailed description of each decan, including its general astrological implications, the condition of the seven planets, and magical considerations. Each decan’s header is illustrated with a symbolic tondo by artist Bob Eames. The information is of use in natal interpretations, and gives guidelines for elections for magical intentions. Much good thought went into these descriptions, and they offer significant points to ponder as well. This section occupies the bulk of the text, from pages 51 to 263.

The Appendices (p 264) present an alchemical analogy to decans and concise guide to magical uses. The Tables of Correspondences are a collated collection of 1,700 years of spirit-deity-angelic attributions, face images, and talismanic properties culled from ancient Greek, Hindu, and Arabic sources, along with notes from Agrippa, Book T, and 777. An index is included. 

This is the motherlode of decan lore! “36 Decans” is a must-have reference text for astrological magicians and will be of great use to classical astrologers. Coppock has written and assembled all the juicy bits, saving everyone else a lot of leg work and research. Thorough practitioners will not bypass the necessary medieval astro-magical texts that offer more in-depth instructions on the katarchic requirements, of course, but this book is a superb supplement that elucidates the often obscure and seemingly contradictory notations in the accumulated lore. Coppock’s coup d’libre is the first definitive book on decans in 2,000 years. Well done!

Very highly recommended.

~review by Elizabeth Hazel

Author: Austin Coppock
Three Hands Press, 2014, 319 pg.
Limited first edition available as a trade pb $25.00; hardcover with dust jacket $48.50;
deluxe leather-bound hardcover with slipcase $125.00

32.517MBMemory Usage778msRequest Duration
Joomla! Version4.4.8
PHP Version8.3.22
Identityguest
Response200
Templatert_ambrosia
Database
Server
mysql
Version
10.6.22-MariaDB
Collation
latin1_swedish_ci
Conn Collation
utf8mb4_general_ci
$_GET
[]
$_POST
[]
$_SESSION
array:1 [ "joomla" => "***redacted***" ]
$_COOKIE
[]
$_SERVER
array:51 [ "USER" => "facingnorth" "HOME" => "/home/facingnorth" "SCRIPT_NAME" => "/index.php"...
session
array:3 [ "counter" => 1 "timer" => array:3 [ "start" => 1751982713 "last" => 1751982713...
registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:18 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
  • afterLoad (458.84KB) (4.56ms)
  • afterInitialise (809.73KB) (19.86ms)
  • afterRoute (544.33KB) (12.17ms)
  • beforeRenderComponent com_content (35.65KB) (1.25ms)
  • Before Access::preloadComponents (all components) (33.47KB) (792μs)
  • After Access::preloadComponents (all components) (107.34KB) (1.03ms)
  • Before Access::preloadPermissions (com_content) (1.57KB) (28μs)
  • After Access::preloadPermissions (com_content) (2MB) (7.65ms)
  • Before Access::getAssetRules (id:2581 name:com_content.article.1702) (66.65KB) (233μs)
  • After Access::getAssetRules (id:2581 name:com_content.article.1702) (8.72KB) (143μs)
  • afterRenderComponent com_content (260.45KB) (12.93ms)
  • afterDispatch (2.28KB) (135μs)
  • beforeRenderRawModule mod_finder (Search Module) (1.52MB) (21.21ms)
  • afterRenderRawModule mod_finder (Search Module) (278.92KB) (5.12ms)
  • beforeRenderModule mod_finder (Search Module) (720B) (12μs)
  • afterRenderModule mod_finder (Search Module) (1.28KB) (107μs)
  • afterRender (9.79MB) (689ms)
  • 1 x afterRender (9.79MB) (88.56%)
    689.40ms
    1 x beforeRenderRawModule mod_finder (Search Module) (1.52MB) (2.72%)
    21.21ms
    1 x afterInitialise (809.73KB) (2.55%)
    19.86ms
    1 x afterRenderComponent com_content (260.45KB) (1.66%)
    12.93ms
    1 x afterRoute (544.33KB) (1.56%)
    12.17ms
    1 x After Access::preloadPermissions (com_content) (2MB) (0.98%)
    7.65ms
    1 x afterRenderRawModule mod_finder (Search Module) (278.92KB) (0.66%)
    5.12ms
    1 x afterLoad (458.84KB) (0.59%)
    4.56ms
    1 x beforeRenderComponent com_content (35.65KB) (0.16%)
    1.25ms
    1 x After Access::preloadComponents (all components) (107.34KB) (0.13%)
    1.03ms
    1 x Before Access::preloadComponents (all components) (33.47KB) (0.1%)
    792μs
    1 x Before Access::getAssetRules (id:2581 name:com_content.article.1702) (66.65KB) (0.03%)
    233μs
    1 x After Access::getAssetRules (id:2581 name:com_content.article.1702) (8.72KB) (0.02%)
    143μs
    1 x afterDispatch (2.28KB) (0.02%)
    135μs
    1 x afterRenderModule mod_finder (Search Module) (1.28KB) (0.01%)
    107μs
    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0%)
    28μs
    1 x beforeRenderModule mod_finder (Search Module) (720B) (0%)
    12μs
32 statements were executed, 3 of which were duplicates, 29 unique19.19ms380.05KB
  • SELECT @@SESSION.sql_mode;118μs968B/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:334Copy
  • SELECT `data` FROM `facv2_session` WHERE `session_id` = ?140μs1008BParams/libraries/vendor/joomla/session/src/Handler/DatabaseHandler.php:261Copy
  • SELECT `session_id` FROM `facv2_session` WHERE `session_id` = :session_id LIMIT 1155μs1.3KBParams/libraries/src/Session/MetadataManager.php:187Copy
  • INSERT INTO `facv2_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (:session_id, :guest, :time, :user_id, :username, :client_id)2.02ms944BParams/libraries/src/Session/MetadataManager.php:260Copy
  • SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` FROM `facv2_extensions` WHERE `type` = 'component' AND `state` = 0 AND `enabled` = 1390μs1.61KB/libraries/src/Component/ComponentHelper.php:399Copy
  • SELECT `id`,`rules` FROM `facv2_viewlevels`135μs656B/libraries/src/Access/Access.php:955Copy
  • SELECT `b`.`id` FROM `facv2_usergroups` AS `a` LEFT JOIN `facv2_usergroups` AS `b` ON `b`.`lft` <= `a`.`lft` AND `b`.`rgt` >= `a`.`rgt` WHERE `a`.`id` = :guest220μs1.33KBParams/libraries/src/Access/Access.php:868Copy
  • SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id` FROM `facv2_extensions` WHERE `enabled` = 1 AND `type` = 'plugin' AND `state` IN (0,1) AND `access` IN (:preparedArray1,:preparedArray2) ORDER BY `ordering`615μs3.48KBParams/libraries/src/Plugin/PluginHelper.php:294Copy
  • SELECT `m`.`id`,`m`.`menutype`,`m`.`title`,`m`.`alias`,`m`.`note`,`m`.`link`,`m`.`type`,`m`.`level`,`m`.`language`,`m`.`browserNav`,`m`.`access`,`m`.`params`,`m`.`home`,`m`.`img`,`m`.`template_style_id`,`m`.`component_id`,`m`.`parent_id`,`m`.`path` AS `route`,`e`.`element` AS `component` FROM `facv2_menu` AS `m` LEFT JOIN `facv2_extensions` AS `e` ON `m`.`component_id` = `e`.`extension_id` WHERE ( (`m`.`published` = 1 AND `m`.`parent_id` > 0 AND `m`.`client_id` = 0) AND (`m`.`publish_up` IS NULL OR `m`.`publish_up` <= :currentDate1)) AND (`m`.`publish_down` IS NULL OR `m`.`publish_down` >= :currentDate2) ORDER BY `m`.`lft`1.03ms133.17KBParams/libraries/src/Menu/SiteMenu.php:166Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `facv2_categories` AS `s` INNER JOIN `facv2_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`490μs3.88KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT `id` FROM `facv2_content` WHERE `alias` = :alias AND `catid` = :catid192μs1.34KBParams/components/com_content/src/Service/Router.php:263Copy
  • SELECT `id`,`home`,`template`,`s`.`params`,`inheritable`,`parent` FROM `facv2_template_styles` AS `s` LEFT JOIN `facv2_extensions` AS `e` ON `e`.`element` = `s`.`template` AND `e`.`type` = 'template' AND `e`.`client_id` = `s`.`client_id` WHERE `s`.`client_id` = 0 AND `e`.`enabled` = 1267μs880B/administrator/components/com_templates/src/Model/StyleModel.php:773Copy
  • SELECT s.id, s.template, s.home, s.title AS long_title, s.params FROM facv2_template_styles AS s WHERE s.client_id = 0 AND s.template = 'rt_ambrosia' ORDER BY s.id275μs800B/libraries/gantry5/src/classes/Gantry/Joomla/StyleHelper.php:69Copy
  • SELECT * FROM `facv2_languages` WHERE `published` = 1 ORDER BY `ordering` ASC196μs1.59KB/libraries/src/Language/LanguageHelper.php:142Copy
  • SELECT `id`,`name`,`rules`,`parent_id` FROM `facv2_assets` WHERE `name` IN (:preparedArray1,:preparedArray2,:preparedArray3,:preparedArray4,:preparedArray5,:preparedArray6,:preparedArray7,:preparedArray8,:preparedArray9,:preparedArray10,:preparedArray11,:preparedArray12,:preparedArray13,:preparedArray14,:preparedArray15,:preparedArray16,:preparedArray17,:preparedArray18,:preparedArray19,:preparedArray20,:preparedArray21,:preparedArray22,:preparedArray23,:preparedArray24,:preparedArray25,:preparedArray26,:preparedArray27,:preparedArray28,:preparedArray29,:preparedArray30,:preparedArray31,:preparedArray32,:preparedArray33,:preparedArray34,:preparedArray35,:preparedArray36,:preparedArray37,:preparedArray38,:preparedArray39)583μs7.44KBParams/libraries/src/Access/Access.php:357Copy
  • SELECT `id`,`name`,`rules`,`parent_id` FROM `facv2_assets` WHERE `name` LIKE :asset OR `name` = :extension OR `parent_id` = 02.92ms181.48KBParams/libraries/src/Access/Access.php:301Copy
  • SHOW FULL COLUMNS FROM `facv2_content`613μs3.02KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:625Copy
  • UPDATE `facv2_content` SET `hits` = (`hits` + 1) WHERE `id` = '1702'1.49ms48B/libraries/src/Table/Table.php:1325Copy
  • SELECT `a`.`id`,`a`.`asset_id`,`a`.`title`,`a`.`alias`,`a`.`introtext`,`a`.`fulltext`,`a`.`state`,`a`.`catid`,`a`.`created`,`a`.`created_by`,`a`.`created_by_alias`,`a`.`modified`,`a`.`modified_by`,`a`.`checked_out`,`a`.`checked_out_time`,`a`.`publish_up`,`a`.`publish_down`,`a`.`images`,`a`.`urls`,`a`.`attribs`,`a`.`version`,`a`.`ordering`,`a`.`metakey`,`a`.`metadesc`,`a`.`access`,`a`.`hits`,`a`.`metadata`,`a`.`featured`,`a`.`language`,`fp`.`featured_up`,`fp`.`featured_down`,`c`.`title` AS `category_title`,`c`.`alias` AS `category_alias`,`c`.`access` AS `category_access`,`c`.`language` AS `category_language`,`fp`.`ordering`,`u`.`name` AS `author`,`parent`.`title` AS `parent_title`,`parent`.`id` AS `parent_id`,`parent`.`path` AS `parent_route`,`parent`.`alias` AS `parent_alias`,`parent`.`language` AS `parent_language`,ROUND(`v`.`rating_sum` / `v`.`rating_count`, 1) AS `rating`,`v`.`rating_count` AS `rating_count` FROM `facv2_content` AS `a` INNER JOIN `facv2_categories` AS `c` ON `c`.`id` = `a`.`catid` LEFT JOIN `facv2_content_frontpage` AS `fp` ON `fp`.`content_id` = `a`.`id` LEFT JOIN `facv2_users` AS `u` ON `u`.`id` = `a`.`created_by` LEFT JOIN `facv2_categories` AS `parent` ON `parent`.`id` = `c`.`parent_id` LEFT JOIN `facv2_content_rating` AS `v` ON `a`.`id` = `v`.`content_id` WHERE ( (`a`.`id` = :pk AND `c`.`published` > 0) AND (`a`.`publish_up` IS NULL OR `a`.`publish_up` <= :publishUp)) AND (`a`.`publish_down` IS NULL OR `a`.`publish_down` >= :publishDown) AND `a`.`state` IN (:preparedArray1,:preparedArray2)410μs6.12KBParams/components/com_content/src/Model/ArticleModel.php:215Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `facv2_categories` AS `s` INNER JOIN `facv2_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`509μs3.92KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT `m`.`tag_id`,`t`.* FROM `facv2_contentitem_tag_map` AS `m` INNER JOIN `facv2_tags` AS `t` ON `m`.`tag_id` = `t`.`id` WHERE `m`.`type_alias` = :contentType AND `m`.`content_item_id` = :id AND `t`.`published` = 1 AND `t`.`access` IN (:preparedArray1,:preparedArray2)260μs3.97KBParams/libraries/src/Helper/TagsHelper.php:388Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `facv2_categories` AS `s` INNER JOIN `facv2_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`468μs3.92KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required, a.only_use_in_subform,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note FROM facv2_fields AS a LEFT JOIN `facv2_languages` AS l ON l.lang_code = a.language LEFT JOIN facv2_users AS uc ON uc.id=a.checked_out LEFT JOIN facv2_viewlevels AS ag ON ag.id = a.access LEFT JOIN facv2_users AS ua ON ua.id = a.created_user_id LEFT JOIN facv2_fields_groups AS g ON g.id = a.group_id LEFT JOIN `facv2_fields_categories` AS fc ON fc.field_id = a.id WHERE ( (`a`.`context` = :context AND (`fc`.`category_id` IS NULL OR `fc`.`category_id` IN (:preparedArray1,:preparedArray2,:preparedArray3)) AND `a`.`access` IN (:preparedArray4,:preparedArray5)) AND (`a`.`group_id` = 0 OR `g`.`access` IN (:preparedArray6,:preparedArray7)) AND `a`.`state` = :state) AND (`a`.`group_id` = 0 OR `g`.`state` = :gstate) AND `a`.`only_use_in_subform` = :only_use_in_subform ORDER BY a.ordering ASC938μs4.81KBParams/libraries/src/MVC/Model/BaseDatabaseModel.php:166Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `facv2_categories` AS `s` INNER JOIN `facv2_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`440μs3.92KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT `a`.`menutype`,`a`.`title` FROM `facv2_menu_types` AS `a` WHERE `a`.`client_id` = 0184μs608B/libraries/gantry5/src/classes/Gantry/Framework/Menu.php:138Copy
  • SELECT m.id, m.alias, m.path AS route, m.level, m.parent_id FROM facv2_menu AS m WHERE m.menutype = 'mainmenu' AND m.parent_id > 0 AND m.client_id = 0 AND m.published >= 0 ORDER BY m.lft629μs1.98KB/libraries/gantry5/src/classes/Gantry/Framework/Menu.php:791Copy
  • SELECT `m`.`id`,`m`.`title`,`m`.`module`,`m`.`position`,`m`.`content`,`m`.`showtitle`,`m`.`params`,`mm`.`menuid` FROM `facv2_modules` AS `m` LEFT JOIN `facv2_modules_menu` AS `mm` ON `mm`.`moduleid` = `m`.`id` LEFT JOIN `facv2_extensions` AS `e` ON `e`.`element` = `m`.`module` AND `e`.`client_id` = `m`.`client_id` WHERE ( ( (`m`.`published` = 1 AND `e`.`enabled` = 1 AND `m`.`client_id` = :clientId AND `m`.`access` IN (:preparedArray1,:preparedArray2)) AND (`m`.`publish_up` IS NULL OR `m`.`publish_up` <= :publishUp)) AND (`m`.`publish_down` IS NULL OR `m`.`publish_down` >= :publishDown)) AND (`mm`.`menuid` = :itemId OR `mm`.`menuid` <= 0) ORDER BY `m`.`position`,`m`.`ordering`725μs1.83KBParams/libraries/src/Cache/Controller/CallbackController.php:51Copy
  • SELECT `name`,`element` FROM `facv2_extensions` WHERE `type` = 'plugin' AND `folder` = 'finder' AND `enabled` = 1442μs656B/administrator/components/com_finder/src/Helper/LanguageHelper.php:135Copy
  • SELECT `title` FROM `facv2_finder_taxonomy` WHERE `parent_id` = 1 AND `state` = 1 AND `access` IN (1,5)186μs584B/administrator/components/com_finder/src/Indexer/Taxonomy.php:314Copy
  • SELECT SUM(CASE WHEN `a`.`next_execution` <= :now THEN 1 ELSE 0 END) AS due_count,SUM(CASE WHEN `a`.`locked` IS NULL THEN 0 ELSE 1 END) AS locked_count FROM `facv2_scheduler_tasks` AS `a` WHERE `a`.`state` = 1199μs1.37KBParams/administrator/components/com_scheduler/src/Model/TasksModel.php:466Copy
  • SELECT `session_id` FROM `facv2_session` WHERE `session_id` = ?150μs1KBParams/libraries/vendor/joomla/session/src/Handler/DatabaseHandler.php:291Copy
  • UPDATE `facv2_session` SET `data` = ? , `time` = ? WHERE `session_id` = ?1.8ms592BParams/libraries/vendor/joomla/session/src/Handler/DatabaseHandler.php:318Copy