found: The main court, 1999:CIP t.p. (John Coy) CIP data sheet (b. 08/09/58)
found: LC data base, 02/02/98(hdg.: Coy, John; usage: John Coy)
found: Google search, Oct. 30, 2014(John Coy, b. August 9, 1958, Minneapolis, MN; writer, teacher, presenter, librettist of All around sound by Libby Larsen)
found: Coy, John. The secret of fall, 2024:t.p. (written by John Coy) dust jacket back flap (author of numerous nonfiction and fiction picture books, including Night Driving, Hoop Genius, My Mighty Journey, and the collaboration Where We Come From ; lives in Minneapolis, MN)
