There are 3 books in the Diary of a Crafty Adventurer series.
The Diary of a Crafty Adventurer series does not have a new book coming out soon. The latest book, The Final Mission (Book 3), was published in January 2016.
The first book in the Diary of a Crafty Adventurer series, Former or Future Adventurer, was published in January 2016.
The Diary of a Crafty Adventurer series primarily falls into the General Fiction genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.