There are 6 books in the Finlay Donovan series. The newest book is Finlay Donovan Crosses the Line which came out in 2026.

1
Finlay Donovan Is Killing It

Book cover of Finlay Donovan Is Killing It

"Getting the job done" for one single mom takes on a whole new meaning in Finlay Donovan is Killing It.

One of Suspense Magazine's "Best Thrillers of 2021"
One of New York Public Library's Best Books of 2021
Nominated for the Left Coast Crime 2022 Lefty Award for the Best…

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2
Finlay Donovan Knocks 'Em Dead

Book cover of Finlay Donovan Knocks 'Em Dead

A USA TODAY BESTSELLER!

From Edgar-Award nominee Elle Cosimano, comes Finlay Donovan Knocks 'Em Dead―the hilarious and heart-pounding follow-up to Finlay Donovan is Killing It.

"Cosimano skillfully combines suspense and laughs in the manner of Janet Evanovich’s early (and best) novels, finished off with a metafictional twist."―New York Times Book…

3
Finlay Donovan Jumps the Gun

Book cover of Finlay Donovan Jumps the Gun
Finlay Donovan has been in messes before - after all, she's an author and single mum who is a pro at getting out bloodstains for rather unexpected reasons - but none quite like this. After she and her nanny/partner-in-crime Vero accidentally destroyed a luxury car that they may have 'borrowed'…

4
Finlay Donovan Rolls the Dice

Book cover of Finlay Donovan Rolls the Dice

A USA TODAY BESTSELLER!

From New York Times bestseller Elle Cosimano comes Finlay Donovan Rolls the Dice―the fiercely anticipated next installment in the beloved Finlay Donovan series.

"Finlay Donovan is irresistible!"―Janet Evanovich

Finlay Donovan and her nanny/partner-in-crime Vero are in sore need of a girls' weekend away. They plan a…

5
Finlay Donovan Digs Her Own Grave

Book cover of Finlay Donovan Digs Her Own Grave

From New York Times bestseller and Edgar-Award nominee Elle Cosimano, comes Finlay Donovan Digs Her Own Grave―the hugely anticipated next installment in the fan-favorite Finlay Donovan series.

Finlay Donovan may have skeletons in her closet . . . but at least there's not a body in her backyard.

Finlay Donovan…

6
Finlay Donovan Crosses the Line

Book cover of Finlay Donovan Crosses the Line

'I adore everything about it . . . the perfect blend of mystery and romcom' ALI HAZELWOOD

She's never been one for toeing the line.

Life hasn't been easy for Finlay Donovan lately, but it just got a whole lot harder. Her nanny and partner-in-crime, Vero, has been extradited from…