McKiernan, Dennis L., 1932- Trek to Kraggen-Cor / Dennis L. McKiernan. - Garden City, New York : Doubleday, Signet Book, 1987. - 251 p. ; 18 cm. - The silver call duology . - McKiernan, Dennis L., 1932- . ISBN: 0451147871 Subjects--Topical Terms: --Fiction. LC Class. No.: PS3563.C376