An InterWorld NoveleBook - 2015
It has been two years since Joseph Harker first Walked between dimensions, met the alternate forms of himself, and formed a team to protect the Altiverse in the struggle between the vicious forces of magic and science--and now, injured, he has returned to his own dimension, bringing danger with him.
Publisher: New York, NY :, HarperCollins Children's Books, a division of HarperCollins Publishers,, 
Edition: First edition.
Characteristics: 1 online resource text file,rda