Publications by other organizations:

Our Trans Children (PDF)
Written by the Transgender Special Outreach Network of PFLAG.

Gender Variance in Children (PDF)
A publication of the Outreach Program for Children with Gender-Variant Behaviors and their Families, at the Children's National Medical Center.

Beyond the Binary: A Tool-Kit for Gender Identity Activism in Schools (PDF)
Co-created by the Transgender Law Center, the Gay-Straight Alliance Network, and the National Center for Lesbian Rights.