The DBT Skills Training Handouts and Worksheets by Marsha M. Linehan is a comprehensive textbook focusing on psychology, medical, and social science subjects. Published by Guilford Publications in 2014, this trade paperback includes 422 pages of practical handouts and worksheets for social work, psychiatry, and behaviorism. Authored by Marsha M. Linehan, the revised edition is a valuable resource for professionals looking to enhance their skills in these fields.