There are 3 books in the Peanut Butter Club Mysteries series.
The Peanut Butter Club Mysteries series does not have a new book coming out soon. The latest book, Did Bigfoot Steal Christmas? (Book 3), was published in June 2013.
The first book in the Peanut Butter Club Mysteries series, What Happened to the Deer?, was published in September 2007.
The Peanut Butter Club Mysteries series primarily falls into the Mystery genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.