In accordance with the data of surveys of youth focus groups held at the public library in San Antonio (Texas, USA), adolescents have expressed a desire to have three different zones in public libraries - quiet space, the active area and the social area. Model perfect teenage library, developed by the coordinator of adolescent services Jennifer Velasquez, also includes three areas - participation, learning and involvement. The space of "participation" allows you to group work and activities space "study" is intended for independent work - doing homework, studying, reading. The space of "engagement" is a safe and fun place to socialize teenagers.