There are 1 books in the Adventures of Callie and Ivan series.
The Adventures of Callie and Ivan series does not have a new book coming out soon. The latest book, The Baraboo Secret (Book 1), was published in December 2009.
The first book in the Adventures of Callie and Ivan series, The Baraboo Secret, was published in December 2009.
The Adventures of Callie and Ivan series primarily falls into the Action Adventure genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.