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

This book has been graded for interest at 12-17 years.

This book was published 2013 by Simon Pulse .

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.