Home >Feats >3rd Party Feats >Bastion Press >General Feats – 3rd Party – Bastion Press > Write Manual You write non magical manuals. Prerequisite: Int 12, Comprehend Writing Benefit: The character may write non-magical manuals bestowing insight bonuses to AC, attack rolls, saving throws and skill checks. Section 15: Copyright Notice Ink & Quill. Copyright 2002, Bastion Press, Inc. Author: Thomas Knauss.