Demon Keeper (The Demon Keeper)

Demonkeeper is the international bestselling classic about Nathaniel Grimlock, a teen boy who manages an old house full of monsters. But when Nat leaves the house unattended to go on his first date ever, the most vicious demon of all—the beast—breaks loose, and he must scramble to put everything in order before the beast devours every street kid in Seattle. Fun, fear, and demonic shenanigans have made Demonkeeper a timeless literary treat for adventure-seeking tween readers for more than a decade.