Forced to face the wrath of either heaven or hell, Olivia and Holden must choose a side before a war begins and tears their lives apart forever. They always felt an unseen force brought them together, but was it to prevent the end of their world or to ensure it? Their secrets threatened to destroy them. Their choices led them to this moment. The consequences cannot be avoided.

Guardians don't celebrate Christmas, but this year Quintus doesn't have a choice. When Olivia gives him a very special assignment for the holiday, he will have to reconnect with what Christmas means to him or fail the one person he is destined to save.

Olivia Martin's afterlife was more dangerous and confusing than her life ever was. She thought she was ready to come back, to forget about Holden and to let go of the rage consuming her. Fulfilling her destiny as a guardian was all that mattered - the past could stay hidden in the crevices of her mind. However, when guardians are murdered and the evidence points toward jinn, she has to do something. To save anyone's future, Olivia will have to confront the one person from her past she is terrified to see.

Selene Warren's life is plagued by disaster. To fix the trouble her good intentions caused, she needs to rescue the necromancer who tried to help her, find and return the Pole of Charon, and win over the Elfish people. However, nothing ever goes as planned. The necromancer reappears in the Abyss but is determined to be an enemy rather than a friend. The Pole of Charon can't be tracked, yet small tears between worlds pop up and let in monsters that threaten to expose what Selene brought back.

In the matter of a week, Selene Warren will either have everything she has ever wanted or lose it all. Married to the man she loves with a child on the way, life should be going as planned. But as the election and her due date draw near, a dark witch rises up and threatens Selene's happiness. The evil spirit possessing Jessica has made its move against them. Coming after Selene in public way, they can no longer keep the past hidden from the fae even if it means losing the election.