Atet A.D. is the third volume of Nathaniel Mackey's ongoing epistolary fiction. Like the first two volumes, Bedouin Hornbook and Djbot Baghostus's Run, this work is written by the composer/multi-instrumentalist N., a founding member of a band formerly known as the Mystic Horn Society.

The letters in Atet A.D. span a seven-month period beginning shortly after Thelonious Monk’s death and culminating in the band recording their first album on John Coltrane’s birthday. Rendered in N.’s distinctive mix of discursive registers, they chronicle and meditate upon, among other events, Penquin’s return to seclusion, N.’s recurring cowrie shell attacks, the band’s adoption of a new name, and their being beset, beginning with a gig in Seattle, by a new, perplexing twist in their expressive powers.

"Mackey, with his nuanced knowledge of jazz, convinces the reader that music operates like a language, with all the power to convey, say, a specific feminist critique of male-centered jazz culture, or to acquire levels of symbolism that would make Dante wonder if he should have taken up sax." — from the starred review in Publishers Weekly

"Atet A.D. is a fascinating work of poetic/musical fiction-storytelling that plays with, and is inspired by, language and the mystical concepts and connections that arise unbidden from the manipulation of metaphor and meaning, while simultaneously fueled by the sounds and energy of American jazz which Mackey views as a source of spiritual and sexual discipline and discovery" — Art Lange, Pulse

Nathaniel Mackey , recipient of a 1993 Whiting Writers’ Award, is the author of Eroding Witness (1985), School of Udhra (1993), Whatsaid Serif (1998), Bedouin Hornbook (1986), and Djbot Baghosus’s Run (1993), as well as Discrepant Engagement: Dissonance Cross-Culturality, and Experimental Writing (1993). He teaches literature at the University of California at Santa Cruz.