Reeves-Stevens, Judith. Shifter / [electronic resource] / Judith and Garfield Reeves-Stevens.. — New York : : Penguin Group,, c1990.. — 284 p. ; 18 cm. - The chronicles of Galen sword ; #1.. "A ROC book." ISBN: 0451450183 (pbk.) 9780451450180 (pbk.) Subjects--Topical Terms: Science fiction. LC Class. No.: PR9199.3.R426 / S44 1990