Mayle, P. (1975). "What's happening to me?" An illustrated guide to puberty. New York: Kensington Publishing Corp.
Marsh, C.S. (1991). Sex stuff for Connecticut parents and teachers of kids 7-17. Atlanta: Carole Marsh/Gallopade.
Marsh, C. S. (1998). Sex stuff for kids: A book of practical information and ideas for kids 7-17. Atlanta: Carole Marsh/Gallopade.
Madaras, L. (2003). Ready, set, grow! A what's happening to my body? Book for younger girls. New York: Newmarket Press
Madaras, L. & Madaras, A. (2000). My body, myself: for girls. NY: NewMarket Press.
Madaras, L. & Madaras, A. (2007). My body, myself: for boys. NY: NewMarket Press
Madaras, L. & Madaras, A. (2000). The "what's happening to my body?" Book for boys. A growing up guide for parents and sons. New York: Newmarket Press
McCoy, K., & Wibbelsman, C. (2003). Growing and changing: A handbook for preteens. New York: Perigee Press.
Leman, K., and K. F. Bell. (2004). A chicken's guide to talking turkey with your kids about sex. Grand Rapids: Zondervan.
Flores Bell, K. (2013). Guia facil para padres cobardes que quieren hablar honestamente de sexo con sus hijos. DRM Protected ePub. Vida.