Gardner, John, 1933-1982. Grendel / [electronic resource] / John Gardner ; illustrated by Emil Antonucci.. — 1st Ballantine Books ed.. — New York : : Ballantine Books,, 1972, c1971.. — 152 p. : : ill. ; 18 cm. ISBN: 0345275098 9780345275097 LCCN: 70154911 LC Class. No.: PS3557.A712 / G8 1972