There are 7 books in the Tony Costaine and Bert McCall series.
The Tony Costaine and Bert McCall series does not have a new book coming out soon. The latest book, The Spy Catchers (Book 7), was published in January 1966.
The first book in the Tony Costaine and Bert McCall series, Death Takes An Option, was published in January 1958.
The Tony Costaine and Bert McCall series primarily falls into the Suspense genre.