Katherine is Jonah’s non-biological sister.

Over the course of the series he struggles not only to find the other missing children, but to also find out who he really is and in what time period he belongs. He’s thirteen years old and discovers early on in the series that he’s also one of the missing kidnapped children. Jonah is the main protagonist of the series, although he does have Katherine and others to help him out. Furthermore, if Jonah and Katherine fail time will be, literally, destroyed. Jonah, who was adopted, teams up with his non-adopted sister, Katherine, when they discover that someone is kidnapping famous figures from the past and sending them back to the twenty-first century as babies. The Missing series takes place in our current modern world, but with one change-time traveling is not only a theorized possibility, but a reality.

The seventh book will be called Revealed, and the eighth and final book: Redeemed. To date there are six books released, and Haddix has announced that she plans to release two more-one in the fall of 2014 and the last one in 2015. Some of her most popular books are from The Missing series. Her novels include the Shadow Children series, The Missing series, and a great collection of standalone novels-such as Full Ride (2013), Game Changer (2012), The Always War (2011), Just Ella (1999), Leaving Fishers (1997), and many others.

Before getting her break as an author, Haddix worked on her degrees in Journalism, Creative Writing and History, as well as working as a newspaper copy editor and a newspaper reporter. Margaret Peterson Haddix is an America author who has written more than 30 novels in the Young Adult (YA) genre.

Haddix shadow series