There are 3 books in The Oyster Cove Guesthouse series.
The Oyster Cove Guesthouse series does not have a new book coming out soon. The latest book, A Purrfect Alibi (Book 3), was published in September 2019.
The first book in The Oyster Cove Guesthouse series, A Twist in the Tail, was published in May 2019.
The Oyster Cove Guesthouse series primarily falls into the Cozy Amateur Sleuth Mystery genre.