The ABCs of Learning Disabilities, Second Edition, discusses major research findings on learning disabilities in children, adolescents and adults in language, memory, social skills, self-regulation, reading, mathematics, and writing, with an additional chapter on assessment. This concise primer is intended for use as an undergraduate introductory text to the field. Written with an evenness of tone, breadth, and depth, the conveys an engaging style meant to encourage the beginning student to identify the “big picture” and to be interested in conceptual issues as well as research findings.