In the action-packed fourth book in the New York Times bestselling Jackaby series, a supernatural detective and his indispensable assistant, Abigail Rook, are plunged into the heart of an apocalyptic war between magical worlds.

The fate of the world is in the hands of detective of the supernatural R. F. Jackaby and his intrepid assistant, Abigail Rook. An evil king is turning ancient tensions into modern strife, using a blend of magic and technology to push the earth and the otherworld into a mortal competition. Jackaby and Abigail are caught in the middle as they continue to solve mysteries in New Fiddleham, New England-like who's created the rend between the worlds, how to close it, and why the undead are appearing around town.

At the same time, the romance between Abigail and the shape-shifting police detective Charlie Cane deepens, and Jackaby's resistance to his feelings for the ghostly lady of 926 Augur Lane, Jenny Cavanaugh, begins to give way. But before the four can think about their own futures, they will have to defeat an evil that wants to destroy the future altogether.

The epic fourth volume in the New York Times bestselling Jackaby series features wry humor and a cast of unforgettable characters facing off against their most dangerous, bone-chilling foe ever.

About the Author
William Ritter is an Oregon educator and the New York Times bestselling author of the Jackaby series, which received glowing trade and national reviews and was named to many state lists. He is the proud father of the two bravest boys in the Wild Wood, and husband to the indomitable Queen of the Deep Dark. Visit him online at rwillritter.wordpress.com and find him on Twitter: @Willothewords.


Book Information
ISBN 9781523524013
Author William Ritter
Format Paperback
Page Count 368
Imprint Algonquin Young Readers
Publisher Workman Publishing
Weight(grams) 300g
Dimensions(mm) 208mm * 140mm * 22mm