There are 48 books in The American Adventure series.
The American Adventure series does not have a new book coming out soon. The latest book, Coming Home (Book 48), was published in June 1999.
The first book in The American Adventure series, The Mayflower Adventure, was published in December 1998.
The American Adventure series primarily falls into the Christian genre. This young adult series was written for ages 12-17, but can be enjoyed by adults too.