Asperger United is a quarterly newsletter of the National Autistic Society, recommended for readers aged 16+. It is written "written by people on the autism spectrum, including Asperger syndrome, or (occasionally) by professionals with this group specifically in mind," and edited by an autistic person.
The magazine includes various contributions and personal accounts, a pen pal page, letters to the editor, and creative work such as poetry, artwork, and short stories.
Subscription to the magazine is free.
It is available for free shipping in both paper form and downloadable PDF.