Yancey Rick Yancey 
Extraordinary Adventures of Alfred Kropp [EPUB ebook] 

Alfred Kropp was just trying to survive high school when his guardian uncle gets him roped into a suspicious get-rich-quick scheme that changes his life forever: stealing Excalibur — the legendary sword of King Arthur. But after Alfred unwittingly delivers the sword into the hands of the enemy, he sets off on an unlikely quest to try to right his wrong and save the world from imminent destruction.This gripping, fast-paced, and often hilarious novel is both a thrilling adventure story and an engaging account of one boy’s coming of age.