Goosebumps Book 26 Night Of The Living Dummy Iii

Trina O'Dell's dad used to have a ventriloquist act. That's why he has all those dummies in the attic. He calls it his Dummy Museum. There's a Dummy with freckles and one with the sneer just like Rocky. Trina and her brother, Dan think the Dummies are pretty cool but now there are voices in the attic and the Dummies keep showing up in the strangest places. No way these Dummies could be alive, right?