A House Divided: Book 2: A Light in the Darkness, a Lock in the Door
- Publisher: Lerner Publishing Group
- Written By: Haiko Hörnig
- Art By: Marius Pawlitza
- Language: English
- Digital Release Date: November 11th, 2020
Henrietta Achilles, the heir of a legendary wizard, has a serious plumbing problem. When flooding threatens to destroy everything around the wizard's house, Henrietta must rally a group of unlikely allies to stop the deluge.