Keys to the Demon Prison

In the fifth and final installment of the Fablehaven series, Kendra, Seth, and the Knights of the Dawn continue their fight against the Society of the Evening Star. The team must secure the final artifact needed to open Zzyzx, the demon prison, before the Society can use it for their own nefarious purposes. The fate of the world hangs in the balance as the siblings face their greatest challenges yet.