Somewhere in the darkness, Waldo is venturing across a swamp toward a looming castle, sneaking down to the dungeon and through a creepy gallery to . . . Hey! We didn't see that twist coming! In Waldo's second adventure featuring this innovative, all-paper design, readers can slide a spotlight searcher under a series of totally dark scenes, illuminating small sections and stealthily moving the light to seek out Waldo and his friends. Everyone's favorite vagabond is in costume as himself in this Halloween-worthy challenge for eagle-eyed fans.