The Under Their Skin series consist of 2 books written by Margaret Peterson Haddix .

• Under Their Skin Series Order

We get the question all the time "What order should I read the Under Their Skin series?". We would recommend you read the Under Their Skin series in order by series number which is:
• Book 1: Under Their Skin
• Book 2: In Over Their Heads (Under Their Skin)

Other series written by Margaret Peterson Haddix. Include Children of Exile , The Greystone Secrets , The Missing , Shadow Children , The Palace Chronicles