Hi, Penny!
Welcome to autismnotes! My oldest son has aspergers and is about to turn 16. Our favorite books are published by the Autism Asperger Publishing Company- you will see alot of AAPC stuff here as they are so practical in their works. Their books on adolesence/adulthood can be found at:
http://www.asperger.net/index_parenting_teaching_adolescents&adults.htm"Anything by Brenda Smith Myles " is the best advice I was given when Cam was entering his teen years- Stephen Shore writes from an adult on the spectrum perspective- Cam loves his self advocacy book, "Ask and Tell."
Hope that helps somewhat- anyone else??
Jen