"Sam Wu is not afraid of the dark--but proving how brave you are is hard work. Especially when Sam's about to face his greatest challenge yet: a camping trip in the woods with his best friend, Bernard, Bernard's dad, and Sam's annoying cousin from Hong Kong. That means confronting all kinds of terrifying things, like grizzly bears, vampire bats, werewolves, aliens, and most horrible of all . . . Ralph ZInkerman, the worst person in the whole universe! But when something strange starts haunting the woods, can Sam and his crew band together to become Masters of the Dark? And could they even have fun?"--Provided by publisher.