Jonathan and Kelly are professional speakers and writers who specialize in drug prevention education for students, teachers and parents. Working from their base in Southern California, they have sp...lihat lebih banyakJonathan and Kelly are professional speakers and writers who specialize in drug prevention education for students, teachers and parents. Working from their base in Southern California, they have spent the past 15 years lecturing in the private school community using humor, science and multi-sensory teaching techniques to simplify a complex subject.lihat lebih sedikit