Departmental Perpetual License Purchase

The book and the workbook combined, perpetual departmental license. US$549. Most departments choose this combination.

  • Unlimited, perpetual license for the book
  • Unlimited, perpetual license for the workbook
  • Online, PDF format
  • For single department faculty, staff, students across semesters
  • Agree to the “simply written” license agreement before buying

The book alone, perpetual, unlimited departmental license. No workbook. US$399

  • Unlimited, perpetual license for the book
  • NO license for the workbook
  • Online, PDF format
  • For single department faculty, staff, students across semesters
  • Agree to the “simply written” license agreement before buying

The workbook alone, perpetual unlimited departmental license. No book. US$300


You can edit your order on the checkout page. Although PayPal is used, you can securely check out with any major credit card.

Please contact gdietz@garydietz.com for bulk paperbacks or for institution-wide licensing (multiple departments in the same institution). Privacy policy: https://www.dadsofdisability.com/privacy