The Gatekeeper's Promise: Gatekeeper's Saga, Book Six

Before Therese and Thanatos can come to terms with the uncertain future of their unborn twins, Poseidon is attacked and both his wife and trident are stolen.

In this final installment of The Gatekeeper's Saga, Therese is forced to deliver her babies in the midst of an all-out war with enemies more powerful than the Olympians.