STANDIFORD, NATALIE - The bestselling US series returns with another strand Four books with simultaneous ebooks will publish as follows: Book 1 by Jude Watson - October 13 Book 2 by Jeff Hirsch - February 14 Book 3 by Natalie Standiford - May 14 Book 4 by Gordon Korman - September 14 Product details For ages 9-12 Format Hardback 192 pages Dimensions 185 x 185 x 125mm 290g Publication date 01 May 2014 Publisher Scholastic US Publication City Country New York, United States Language English ISBN10 0545521459