B. F. Skinner’s first book, The Behavior of Organisms is now available in electronic formats. Exclusive to the B. F. Skinner Foundation’s bookstore (https://www.bfskinner.org/shop-2/) is the PDF, priced at $0.99. Skinner’s Verbal Behavior and other PDFs are $0.99 as well, and Science and Human Behavior is free. These PDFs are Name-Your-Price products. That means that while we set the minimum amount, what you actually pay is up to you. Every dollar you add on top of the minimum price is a charitable donation that will be used to keep B. F. Skinner’s books in print, convert more works into e-book formats, provide free access to more and more articles, photographs, audio- and video files and other archival material through our website.

The Behavior of Organisms is also available as an e-book on Amazon, Barnes and Noble, Google Play, iTunes, and Kobo. New foreword for this e-book edition is written by William H. Morse, PhD.