It Came From Beneath the Sink
Kat finds a strange sponge under the kitchen sink at her new house, a sponge that had eyes and fangs, that made bad, unlucky things happen whenever it's around. When Kat, Daniel, and Daniel's friend Carlos get rid of the sponge, they learn from research that whoever finds the sponge and gets rid of it, will die.
Nicholas has a new baby sister, Grace. But one day she makes a message that says "only me" with her blocks and Nicholas realizes that that Grace is no normal baby. She wants to be an only child and she'll do anything to get rid of him...
**It Came From Beneath The Sink