Teen Series Teen Series Our Teen Series will be available to you soon. Watch here and on our Facebook page for announcements for new classes and offerings as well as sign ups. Girlology: Prepuberty and puberty class for girls Guyology: Prepuberty and puberty class for boys DBT Group Group CBT Girlology: Prepuberty and puberty class for girls Coming soon. Guyology: Prepuberty and puberty class for boys Coming soon. DBT Group Coming soon Group CBT Coming Soon.