Demihumans of the Realms (FOR12)
The purpose of this book is to provide more depth and colour to the demihuman characters of the realms. It also gives two rules clarifications¸ firstly that multiclass PCs can only have one kit (not one per class)¸ which was obvious to most DMs and players anyway¸ and secondly that multiclass wizards cannot be specialists save for gnome illusionist/thieves.