diff --git a/setup-database.js b/setup-database.js
index 413647e..cef6d58 100644
--- a/setup-database.js
+++ b/setup-database.js
@@ -1,3 +1,5 @@
+// Eventually, I'd like this to be run through Commander so it can confirm things before just overwriting stuff.
+
 const path = require('path');
 const Sequelize = require('sequelize');
 let siteConfig;
@@ -87,17 +89,22 @@ const Shelf = sequelize.define('shelf', {
     type: Sequelize.STRING,
     allowNull: false,
   },
-  isRestricted: {
+  isUnique: {
     type: Sequelize.BOOLEAN,
     allowNull: false,
     defaultValue: false,
-    comment: 'If true, books on this shelf cannot be in other restricted shelves.',
+    comment: 'If true, books on this shelf cannot be in other Unique shelves.',
   },
   isPublic: {
     type: Sequelize.BOOLEAN,
     allowNull: false,
     defaultValue: false,
   },
+  isDeletable: {
+    type: Sequelize.BOOLEAN,
+    allowNull: false,
+    defaultValue: false,
+  },
 
   // Timestamps
   createdAt: {
@@ -112,4 +119,219 @@ const Shelf = sequelize.define('shelf', {
   },
 });
 
-sequelize.sync();
\ No newline at end of file
+const BookReference = sequelize.define('bookReference', {
+  id: {
+    type: Sequelize.INTEGER,
+    primaryKey: true,
+    autoIncrement: true,
+  },
+  name: {
+    type: Sequelize.STRING,
+    allowNull: false,
+  },
+  description: {
+    type: Sequelize.STRING,
+    allowNull: false,
+    comment: 'The description is attempted to be made up of the type of work and the author',
+  },
+  sources: {
+    type: Sequelize.JSON,
+    allowNull: true,
+    defaultValue: [],
+    comment: 'A JSON array with each element being an object with named source <STRING> and source id <STRING>',
+  },
+  covers: {
+    type: Sequelize.JSON,
+    allowNull: true,
+    defaultValue: [],
+    comment: 'A JSON array with each element being an object with image url <STRING> and source id <STRING>',
+  },
+
+  // Timestamps
+  createdAt: {
+    type: Sequelize.DATE,
+    allowNull: false,
+    defaultValue: Sequelize.NOW,
+  },
+  updatedAt: {
+    type: Sequelize.DATE,
+    allowNull: false,
+    defaultValue: Sequelize.NOW,
+  },
+});
+
+const ShelfItem = sequelize.define('shelfItem', {
+  id: {
+    type: Sequelize.INTEGER,
+    primaryKey: true,
+    autoIncrement: true,
+  },
+  shelf: {
+    type: Sequelize.INTEGER,
+    references: {
+      model: Shelf,
+      key: 'id',
+      deferrable: Sequelize.Deferrable.INITIALLY_IMMEDIATE,
+    }
+  },
+  book: {
+    type: Sequelize.INTEGER,
+    references: {
+      model: BookReference,
+      key: 'id',
+      deferrable: Sequelize.Deferrable.INITIALLY_IMMEDIATE,
+    }
+  },
+  order: {
+    type: Sequelize.INTEGER,
+    defaultValue: 0,
+  },
+
+  // Timestamps
+  createdAt: {
+    type: Sequelize.DATE,
+    allowNull: false,
+    defaultValue: Sequelize.NOW,
+  },
+  updatedAt: {
+    type: Sequelize.DATE,
+    allowNull: false,
+    defaultValue: Sequelize.NOW,
+  },
+});
+
+const StatusType = sequelize.define('statusType', {
+  id: {
+    type: Sequelize.INTEGER,
+    primaryKey: true,
+    autoIncrement: true,
+  },
+  name: {
+    type: Sequelize.STRING,
+    unique: true,
+    allowNull: false,
+  },
+}, {
+  timestamps: false,
+});
+
+const Status = sequelize.define('status', {
+  id: {
+    type: Sequelize.INTEGER,
+    primaryKey: true,
+    autoIncrement: true,
+  },
+  type: {
+    type: Sequelize.INTEGER,
+    references: {
+      model: StatusType,
+      key: 'id',
+      deferrable: Sequelize.Deferrable.INITIALLY_IMMEDIATE,
+    }
+  },
+  user: {
+    type: Sequelize.INTEGER,
+    references: {
+      model: User,
+      key: 'id',
+      deferrable: Sequelize.Deferrable.INITIALLY_IMMEDIATE,
+    }
+  },
+  text: {
+    type: Sequelize.TEXT,
+    allowNull: true,
+  },
+  book: {
+    type: Sequelize.INTEGER,
+    allowNull: true,
+    references: {
+      model: BookReference,
+      key: 'id',
+      deferrable: Sequelize.Deferrable.INITIALLY_IMMEDIATE,
+    }
+  },
+  data: {
+    type: Sequelize.JSON,
+    allowNull: true,
+  },
+
+  // Timestamps
+  createdAt: {
+    type: Sequelize.DATE,
+    allowNull: false,
+    defaultValue: Sequelize.NOW,
+  },
+  updatedAt: {
+    type: Sequelize.DATE,
+    allowNull: false,
+    defaultValue: Sequelize.NOW,
+  },
+});
+
+const Recommendation = sequelize.define('recommendation', {
+  id: {
+    type: Sequelize.INTEGER,
+    primaryKey: true,
+    autoIncrement: true,
+  },
+  fromUser: {
+    type: Sequelize.INTEGER,
+    allowNull: true,
+    references: {
+      model: User,
+      key: 'id',
+      deferrable: Sequelize.Deferrable.INITIALLY_IMMEDIATE,
+    },
+    comment: 'If null, check data for arbitrary from user text.',
+  },
+  toUser: {
+    type: Sequelize.INTEGER,
+    allowNull: false,
+    references: {
+      model: User,
+      key: 'id',
+      deferrable: Sequelize.Deferrable.INITIALLY_IMMEDIATE,
+    }
+  },
+  text: {
+    type: Sequelize.TEXT,
+    allowNull: false,
+  },
+  book: {
+    type: Sequelize.INTEGER,
+    allowNull: false,
+    references: {
+      model: BookReference,
+      key: 'id',
+      deferrable: Sequelize.Deferrable.INITIALLY_IMMEDIATE,
+    }
+  },
+  data: {
+    type: Sequelize.JSON,
+    allowNull: true,
+  },
+
+  // Timestamps
+  createdAt: {
+    type: Sequelize.DATE,
+    allowNull: false,
+    defaultValue: Sequelize.NOW,
+  },
+  updatedAt: {
+    type: Sequelize.DATE,
+    allowNull: false,
+    defaultValue: Sequelize.NOW,
+  },
+});
+
+sequelize.sync().then(() => {
+  const promises = [ // Default status types to use in Statuses
+    { name: 'update' },
+    { name: 'progress' },
+    { name: 'rating' },
+    { name: 'review' },
+  ].map(statusType => StatusType.create(statusType).catch(() => console.log(statusType.name, 'already exists')));
+  return Promise.all(promises);
+}).then(() => {
+  sequelize.close();
+});
\ No newline at end of file