This is actually a really good book!! It's kind of like HP & the Sorcerer's Stone. If you havent read it you really should!! It's about these 2 kids named Kendra & Seth.They have 2 stay at there Grandparents house & there Grandpa tells them never to go in there forest of a backyard. If you want to find out more read the book then reply to this. Also it's by Brandon Mull.