11 Birthdays
Author: Wendy Mass
Series:

It's Amanda's 11th birthday and she is super excited — after all, 11 is so different from 10. But from the start, everything goes wrong. The worst part of it all is that she and her best friend, Leo, with whom she's shared every birthday, are on the outs and this will be the first birthday they haven't shared together. When Amanda turns in for the night, glad to have her birthday behind her, she wakes up happy for a new day. Or is it? Her birthday seems to be repeating iself. What is going on?! And how can she fix it? Only time, friendship, and a little luck will tell.

Release Date: February 2009

39 Clues Card Pack for Books 4, 5 and 6: Branch vs. Branch
Author:
Series: The 39 Clues Cards

Sixteen new, never-before-seen game cards will be available on June 2nd! Each Branch vs. Brach Card Pack will include brand-new cards, including rare and ultra-rare cards. These cards are your key to finding the Clues&#151Collect them all!

Release Date: Available Now

39 Clues Card Pack for Books 9 and 10
Author:
Series: The 39 Clues Cards

Release Date: June 8, 2010

39 Clues: Available Summer 2010
Author: Linda Sue Park
Series: The 39 Clues

Release Date: June 8, 2010

39 Clues: Available Spring 2010
Author: Gordon Korman
Series: The 39 Clues

Release Date: April 6, 2010