Ginerva by James David Horan Paperback, 525 Pages, Published 1981 by Ace ISBN-13: 978-0-441-28853-3, ISBN: 0-441-28853-7
Index to Parachuting 1976 to 1980 by Michael Horan Paperback, 90 Pages, Published 1981 by Parachuting Resources ISBN-13: 978-0-933382-03-9, ISBN: 0-933382-03-0