Russell A. Barkley books in order

5 books in the catalogue, about 28 hours of reading in all; the shortest takes 2 hours and the longest 9 hours.

5 standalone books in the catalogue.

Standalone books

Attention-deficit Hyperactivity Disorder 1990 2.4 h Taking Charge of ADHD, Fourth Edition 1995 6.7 h ADHD in Adults 2007 9.1 h Taking Charge of Adult ADHD 2010 5.7 h Executive Functions 2012 4.5 h