6 books and 1 novella from Hidden (2019) to Frostbitten (2024). Rated 4.6 across 1,557 listener reviews.
Reading order
1
Hidden
Book 120194.5 (427)
Hide. That's all Pippa can do to escape the terror chasing her. But now that she's off the grid in a safe house, she finds plenty of interesting things to watch through the window.
Too quiet. A talented hacker who got caught; Brigid Banaghan is now forced to work with a secret deep ops unit. But she won't reveal any more to these renegade feds than she has to.
Dangerous: Former Navy SEAL Clarence Wolfe's unit was taken out with a land mine. Injured and devastated, he hasn't been quite right since. Worse, the tragedy was no accident. All Wolfe wants now is to take down the man responsible.
Unswerving: Angus Force is determined to hunt down the serial killer he'd once shot dead - or so he thought. But an anonymous source reports that Lassiter is alive.
Run: Gemma Falls never expected to use her game theory expertise to outrun a killer. But for years, that skill is all that kept her one step ahead of a deadly stalker.
Enigmatic. With a wildly gifted mind, and an untamed head of hair to match, petite powerhouse Millicent Frost is brilliant when it comes to gadgets and electronics—less so with people.
Books are listed in the series' own numbering, which for Deep Ops is also the best order to read them in. Novellas and short stories sit between the novels they follow, numbered the way the publisher numbers them (1.5 comes after book 1). They are optional — you can skip them without missing the main story. Years are first publication where we could confirm it, and otherwise the first audiobook release.
