Lisa Bullard 
Turn Left at the Cow [EPUB ebook] 

Thirteen-year-old Trav has always wondered about hisdead-before-he-was-born dad. But when he heads from Californiato his grandmother’s house in rural Minnesota, hoping to learn about his past, he gets more than he bargained for. It turns out his dad was involved in a bankrobbery right before he mysteriously disappeared, and the loot from the take is still missing. Along with Kenny and Iz, the kids next door, Trav embarks on a search for the cash. But the trios adventure quickly turns dangerous when it becomes clear that someone else is looking for the moneysomeone who wont give up without a fight!