diff --git a/app/blueprints/api/v1/party_blueprint.rb b/app/blueprints/api/v1/party_blueprint.rb
index 6b8e19f..556188d 100644
--- a/app/blueprints/api/v1/party_blueprint.rb
+++ b/app/blueprints/api/v1/party_blueprint.rb
@@ -40,6 +40,14 @@ module Api
           p.is_remix
         end
 
+        field :guidebooks do |p|
+          {
+            '0' => !p.guidebook0.nil? ? GuidebookBlueprint.render_as_hash(p.guidebook0) : nil,
+            '1' => !p.guidebook1.nil? ? GuidebookBlueprint.render_as_hash(p.guidebook1) : nil,
+            '2' => !p.guidebook2.nil? ? GuidebookBlueprint.render_as_hash(p.guidebook2) : nil
+          }
+        end
+
         association :raid,
                     blueprint: RaidBlueprint
 
diff --git a/app/controllers/api/v1/parties_controller.rb b/app/controllers/api/v1/parties_controller.rb
index 5767706..44f8e6b 100644
--- a/app/controllers/api/v1/parties_controller.rb
+++ b/app/controllers/api/v1/parties_controller.rb
@@ -241,6 +241,8 @@ module Api
       end
 
       def party_params
+        ap "Params are..."
+        ap params
         return unless params[:party].present?
 
         params.require(:party).permit(
@@ -263,7 +265,10 @@ module Api
           :clear_time,
           :button_count,
           :turn_count,
-          :chain_count
+          :chain_count,
+          :guidebook0_id,
+          :guidebook1_id,
+          :guidebook2_id
         )
       end
     end
diff --git a/app/models/party.rb b/app/models/party.rb
index 8345471..3bbc2e0 100644
--- a/app/models/party.rb
+++ b/app/models/party.rb
@@ -41,6 +41,21 @@ class Party < ApplicationRecord
              class_name: 'JobSkill',
              optional: true
 
+  belongs_to :guidebook0,
+             foreign_key: 'guidebook0_id',
+             class_name: 'Guidebook',
+             optional: true
+
+  belongs_to :guidebook1,
+             foreign_key: 'guidebook1_id',
+             class_name: 'Guidebook',
+             optional: true
+
+  belongs_to :guidebook2,
+             foreign_key: 'guidebook2_id',
+             class_name: 'Guidebook',
+             optional: true
+
   has_many :characters,
            foreign_key: 'party_id',
            class_name: 'GridCharacter',
diff --git a/db/migrate/20230418071647_rename_guidebooks_to_guidebook_i_ds.rb b/db/migrate/20230418071647_rename_guidebooks_to_guidebook_i_ds.rb
new file mode 100644
index 0000000..7b80062
--- /dev/null
+++ b/db/migrate/20230418071647_rename_guidebooks_to_guidebook_i_ds.rb
@@ -0,0 +1,5 @@
+class RenameGuidebooksToGuidebookIDs < ActiveRecord::Migration[7.0]
+  def change
+    rename_column :parties, :guidebooks, :guidebook_ids
+  end
+end
diff --git a/db/migrate/20230419033648_split_guidebooks_on_party.rb b/db/migrate/20230419033648_split_guidebooks_on_party.rb
new file mode 100644
index 0000000..08dc2d2
--- /dev/null
+++ b/db/migrate/20230419033648_split_guidebooks_on_party.rb
@@ -0,0 +1,8 @@
+class SplitGuidebooksOnParty < ActiveRecord::Migration[7.0]
+  def change
+    remove_column :parties, :guidebook_ids
+    add_reference :parties, :guidebook0, type: :uuid, foreign_key: { to_table: :guidebooks }
+    add_reference :parties, :guidebook1, type: :uuid, foreign_key: { to_table: :guidebooks }
+    add_reference :parties, :guidebook2, type: :uuid, foreign_key: { to_table: :guidebooks }
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 0430cc4..903c657 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2023_04_18_061932) do
+ActiveRecord::Schema[7.0].define(version: 2023_04_19_033648) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "btree_gin"
   enable_extension "pg_trgm"
@@ -306,8 +306,13 @@ ActiveRecord::Schema[7.0].define(version: 2023_04_18_061932) do
     t.string "edit_key"
     t.uuid "local_id"
     t.integer "ultimate_mastery"
-    t.uuid "guidebooks", default: [], null: false, array: true
+    t.uuid "guidebook0_id"
+    t.uuid "guidebook1_id"
+    t.uuid "guidebook2_id"
     t.index ["accessory_id"], name: "index_parties_on_accessory_id"
+    t.index ["guidebook0_id"], name: "index_parties_on_guidebook0_id"
+    t.index ["guidebook1_id"], name: "index_parties_on_guidebook1_id"
+    t.index ["guidebook2_id"], name: "index_parties_on_guidebook2_id"
     t.index ["job_id"], name: "index_parties_on_job_id"
     t.index ["skill0_id"], name: "index_parties_on_skill0_id"
     t.index ["skill1_id"], name: "index_parties_on_skill1_id"
@@ -423,6 +428,9 @@ ActiveRecord::Schema[7.0].define(version: 2023_04_18_061932) do
   add_foreign_key "jobs", "jobs", column: "base_job_id"
   add_foreign_key "oauth_access_grants", "oauth_applications", column: "application_id"
   add_foreign_key "oauth_access_tokens", "oauth_applications", column: "application_id"
+  add_foreign_key "parties", "guidebooks", column: "guidebook0_id"
+  add_foreign_key "parties", "guidebooks", column: "guidebook1_id"
+  add_foreign_key "parties", "guidebooks", column: "guidebook2_id"
   add_foreign_key "parties", "job_accessories", column: "accessory_id"
   add_foreign_key "parties", "job_skills", column: "skill0_id"
   add_foreign_key "parties", "job_skills", column: "skill1_id"