This book is part of a book series called Once Upon a Time .

There are 256 pages in this book. This book was published 2010 by Simon & Schuster .

A long-time fan of Buffy the Vampire Slayer, Cameron Dokey is the author of the top-selling Buffy 'teen' novel HERE BE MONSTERS. Prior to joining the Buffy roster she has written more than twenty novels for young adults. THE SUMMONED is her first novel for the adult Angel series.