Click on any category or search the bookstore to get started.
Maryland residents: a 6% tax will be added to your order. If you are a tax-exempt Maryland entity, contact books@aaidd.org to process your order. Customers outside the US are responsible for any duties, taxes, or fees imposed by their government prior to permitting delivery. These costs are not in the control of AAIDD.
Due to a technical issue, e-book purchases are temporarily limited to members only.