There are 2 books in the Big Trouble in Little Twinsville series.
The Big Trouble in Little Twinsville series does not have a new book coming out soon. The latest book, Take Two, They're Small (Book 2), was published in March 1981.
The first book in the Big Trouble in Little Twinsville series, Big Trouble in Little Twinsville, was published in January 2009.
The Big Trouble in Little Twinsville series primarily falls into the General Fiction genre. This chapter book series was written for ages 7-10, but some older readers may still like to read these books.