Gerhardt, P.F., Maguire, M., & Bloomer, H., (2016) Effective Intervention in Support of Adolescents and Adults with ASD. In R. Simpson & B. Myles, (Eds). Educating Children and Youth with Autism Spectrum Disorders: Strategies for Effective Practice, 3rd Ed. (pp. 283-303). Austin, TX: ProEd

Gerhardt, P.F. & Rodriguez, A., (2016) Aging and Autism: Future Directions. In S. Wright (Ed). The Challenge and Promise of Autism Spectrum Disorder in Mid and Later Life. (pp. 370- 384). London: Jessica Kingsley Press.

Gerhardt, P.F., Garcia, M.F., & Foglia, A., (2014). Skill-building interventions for adolescents and adults. In M. Tincani & A Bondy (Eds.), Autism Spectrum Disorders in Adolescents and Adults. (pp. 164-181). New York: The Guilford Press.

Gerhardt, P.F. & Cicero, F., & Mayville, E., (2014). Employment and related services for adults with ASD. In F. Volkmar, S.J. Rogers, R. Paul, & K.A. Pelphrey (Eds.) Handbook of Autism and Pervasive Developmental Disorders, (4thrd Ed). Pp. 907-917. Wiley

Gerhardt, P.F. & Crimmins, D. (Eds.) (2013). Social Skill and Adaptive Behavior Intervention with Learners with Autism. Baltimore: Brookes Publishing

Gerhardt, P.F., J. Zawacki, & G. Satriale. (2013) Adaptive behavior in adolescents and adults with autism spectrum disorders. In Gerhardt, P.F. & Crimmins, D. (Eds.) Social Skill and Adaptive Behavior Intervention with Learners with Autism. pp. 159-170. Baltimore: Brookes Publishing

Crimmins, D., Ala’i-Rosales, S. & Gerhardt, P.F. (2013) Reflections on the Convocation. In Gerhardt, P.F. & Crimmins, D. (Eds.) Social Skill and Adaptive Behavior Intervention with Learners with Autism. pp. 287-296. Baltimore: Brookes Publishing

Gerhardt, P.F. (2011). Forward. The Parents’ Guide to Teaching Kids with Asperger Syndrome and Similar ASDs Real-Life Skills for Independence. (pp. IX-XII) New York: Three Rivers Press

Gerhardt, P. F., & Lainer, I. (2011). Addressing the needs of adolescents and adults with autism: A crisis on the horizon. Journal of Contemporary Psychotherapy, 41(1), 37-45.