February 2nd, 2027: Deadly Sins (Olivia Knight FBI, #22)
Fatal Deception (Olivia Knight FBI, #21) was the most recently released book by K.S. Gray, on July 10th, 2026.
K.S. Gray Stats: The most read book by K.S. Gray on Book Notification is The Murders in Beacon Hill, the 2nd novel in the Olivia Knight FBI series. The second most read book is The Woman Behind the Door (Olivia Knight FBI #3).
Below is a complete list of K.S. Gray books in publication and chronological order, broken down by series.
Ranked by popularity, the top Olivia Knight FBI books are New Girl in Town, The Murders in Beacon Hill, and The Woman Behind the Door.
Ranked by popularity, the top Serenity Springs Mystery books are The Maid of Honor, The Girl in the Springs, and The Girl in the Cabin.
K.S. Gray is the author of the Olivia Knight FBI series which currently consists of 22 novels. The Olivia Knight FBI series started in 2021 with the novel New Girl in Town. The most recently released novel in the Olivia Knight FBI series was Fatal Deception which was released in 2026. There is an upcoming novel for the Olivia Knight FBI series titled Deadly Sins which is being released on February 2nd, 2027.
K.S. Gray has also written the Serenity Springs Mystery series which has 7 books including The Girl in the Springs and The Maid of Honor.
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Home » Authors » K.S. Gray List of Books
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