Exciting final book in this trilogy
We met the FMC, 30-year-old Olivia, in book 1 of this trilogy. We heard about the MMC, 30-something Harlan, indirectly in both book 1 and book 2. We were informed that his grandfather and father, who founded and ruled over the paranormal research institute called, The Foundation, were corrupt and dangerous. The assumption that readers are encouraged to make in those books is that Harlan must be a bad guy as well, but we are never provided with any descriptions of actual evil actions he has taken. Which means that the plot of this novel does not involve a former villain needing to be rehabilitated by JAK's making Harlan the MMC of this novel.
Interestingly, from the beginning of her career, going back to the late '70s, there has been a familiar JAK trope that all members of a clan are alike in personality and behavior. It shows up over and over again in her novels, whether paranormal or not paranormal. However, her approach to Harlan in this story takes JAK's "genetics as destiny" approach and turns it on its head because, ethically, Harlan is nothing like his grandfather and father. He is a morally upright, compassionate warrior, whose goal in life is to defend and protect the innocent from evildoers.
In a fascinating, purposeful echo of Harlan's significant relatives being two dead men, Olivia's significant relatives are two dead women, her mother and her maternal grandmother. Both women had powerful paranormal talents, but Olivia's talents are even stronger. Likewise for Harlan in relation to the paranormal abilities of his male relatives.
I greatly enjoyed both Olivia and Harlan as romantic partners and as a dynamic duo who chase down the secret Vortex lab on an island with no name. Though the main villains of this trilogy are dealt with completely, since fans of JAK already know that Vortex never goes away in her paranormal universe, it will not be a spoiler or a surprise for me to state that she sets up, at the end of the novel, a well motivated justification for why Vortex keeps turning up.
As is the case with the other two books in this trilogy, there are also some Arcane Society references in this novel. In his backstory, Harlan did some jobs for Fallon Jones of Jones and Jones in Scargill Cove, and Fallon himself appears on stage at the very end of the novel in the form of a phone call. These are the three books in the Arcane Society series in which Fallon Jones is either the MMC or a major player:
Fired Up
In Too Deep
Scargill Cove Case Files
I have experienced this novel twice now in audiobook format. I have enjoyed it both times. The narrator does an excellent job.