There are 3 books in the Delaney Family Mysteries series.
The Delaney Family Mysteries series does not have a new book coming out soon. The latest book, The Magic Star (Book 3), was published in August 2001.
The first book in the Delaney Family Mysteries series, Fire Island, was published in September 2000.
The Delaney Family Mysteries series primarily falls into the Suspense genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.