The Remarkable Adventures Of Thrasher And Wren (Paperback) (ISBN-13: 9781837941360)

"Roy Thrasher and Judy Wren aren't smart, athletic, or good looking. And they are definitely at the bottom of the social pecking order. But that all changes with the arrival of one of the strangest substitute teachers ever - and a wish that goes horribly wrong.

Roy and Judy enter a fantastic, unimaginable world - and soon discover that they have become pawns in an elaborate scheme that could change the world forever."