"When Wadsworth's Family Wonderland comes to town, Preston, Bri, Grumpus, and Shivers are thrilled to check out all the rides! But when the four friends show up for the fun, they realize that the carnival has seen better days. The rides are rickety and the whole place seems to be falling apart. Just before the crew heads back home, Kat Lavender dares Preston to spend the night in the incredibly terrifying, absolutely haunting Spooky House. To prove he's not afraid, Preston accepts. But once Preston and his friends enter the house, the doors magically lock, a shivering breeze rolls in, and a voice emerges from everywhere. "Escape by morning--or you will NEVER leave!." -- Publisher marketing.