A review by williamsdebbied
Necropolis by Anthony Horowitz

4.0

Book four in the Gatekeeper series.

We finally meet the fifth gatekeeper, Scarlett. Unfortunately for her and the other gatekeepers, the Old Ones know who she is and will do everything in their power to stop the five gatekeepers from coming together and joining their power.

A thrilling page-turner with a cliffhanging ending that will leave readers eager for the final book.