The spells included in a golem manual require a spell trigger activation and can be activated only to assist in the construction of a golem. The cost of the book does not include the cost of constructing the golem’s body. Once the golem is finished, the writing in the manual fades and the book is consumed in flames. When the book’s ashes are sprinkled upon the golem, it becomes fully animated.

The book contains cloudkill, geas/quest, limited wish, and polymorph any object. The reader may treat her caster level as four levels higher than normal for the purpose of crafting a iron golem. The book supplies 5,600 XP for the creation of a iron golem." /> Magic Item - Golem manual, iron

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Golem manual, iron

(Dungeon Master's Guide v.3.5, page 258)

Price (Item Level): 35,000 gp (16th)
Body Slot:
Caster Level: 16th
Aura: Strong; (DC 23) conjuration, enchantment and transmutation
Activation: See text
Weight: 5 lb.

A golem manual contains information, incantations and magical power that help a character to craft a golem. The instructions therein grant a +5 competence bonus on skill checks made to craft the golem’s body. Each manual also holds the prerequisite spells needed for a specific golem, effectively grants the builder use of the Craft Construct feat during the construction of the golem, and grants the character an increase to her caster level for the purpose of crafting a golem. Any golem built using a golem manual does not cost the creator any XP, since the requisite XP are "contained" in the book and "expended" by the book during the creation process.
The spells included in a golem manual require a spell trigger activation and can be activated only to assist in the construction of a golem. The cost of the book does not include the cost of constructing the golem’s body. Once the golem is finished, the writing in the manual fades and the book is consumed in flames. When the book’s ashes are sprinkled upon the golem, it becomes fully animated.

The book contains cloudkill, geas/quest, limited wish, and polymorph any object. The reader may treat her caster level as four levels higher than normal for the purpose of crafting a iron golem. The book supplies 5,600 XP for the creation of a iron golem.

Prerequisites: Craft Construct, creator must be caster level 16th, cloudkill, geas/quest, limited wish, polymorph any object.
Cost to Create: 17,500 gp, 1400 XP, 35 days.