There are 7 books in The Nine Lives of Romeo Crumb series.
The Nine Lives of Romeo Crumb series does not have a new book coming out soon. The latest book, Life Seven (Book 7), was published in May 2011.
The first book in The Nine Lives of Romeo Crumb series, Life One, was published in February 2005.
The Nine Lives of Romeo Crumb 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.