Hewitt's poetry, prose, interviews, and libretti based on his work, form the majority of the collection. The drafts of his work appear in notebooks and journals which are later typed and often re-edited. There is a small amount of correspondence, a handful of sketch pads with Hewitt's drawings, some photographs, subject files, and audiotapes of his readings and performances. There are three videotapes, one of which is the film Crip Shots, a documentary about artists with disabilities.