In July 2003, the rules were revised again to version 3.5 based on two years of player feedback. Revisions to the "Player's Handbook" included the classes becoming more balanced against each other. When asked about the changes from the prior "Player's Handbook" release, Skip Williams said "I think they range from the almost invisible (unless it affects your character directly) to the pretty radical," while Andy Collins replied "Well, I don't think I'd call any of the changes "radical." Even though some characters will undergo some significant changes, the aim is for the character to still feel like the same character, only with more interesting and balanced options." Andy Collins is credited for the "Player's Handbook" 3.5 revision. Cover art is by Henry Higginbotham, with interior art by Lars Grant-West, Scott Fischer, John Foster, Jeremy Jarvis, Todd Lockwood, David Martin, Wayne Reynolds, Arnie Swekel, and Sam Wood.