The XXYY Project has the following materials that you can download and print:
(Trifold brochure printing instructions: Be sure you are printing in two-sided (duplex) mode, and to select the “Flip on Short Edge” or “Short-Edge Binding” option, if available in the Print dialog box or any associated dialog boxes.)
To Help Others to Get Diagnosed
An extensive paper, including photos, about how to recognize if a boy may have XXYY. This paper is specifically geared to identifying undiagnosed boys and men in the Autism, ADHD and developmental disability communities.