With many color photos, famous profiles, and dramatic opinion-based quotes from experts with differing viewpoints, the browsable design will draw readers to these titles in the Compact Research: Diseases and Disorders series, including teens who suffer from the conditions or know someone who does. Far from saccharine, both professionals in the field and individual young people never deny the hardship, and they are realistic about the ongoing daily struggle and the hope of overcoming disability. Everyone will recognize the causes and effects of insomnia discussed in Sleep Disorders; much scarier are the potentially fatal disorders of sleep apnea and narcolepsy. Each title includes extensive, spacious back matter, with bibliographies of books, periodicals, and Internet sites; detailed source notes; and key people and advocacy groups.