Monsters – G.M. Eberhart
Monsters: A Guide to Information on Unaccounted for Creatures, Including Bigfoot, Many Water Monsters, and other Irregular Animals George M. Eberhart 1983, Garland
Monsters: A Guide to Information on Unaccounted for Creatures, Including Bigfoot, Many Water Monsters, and other Irregular Animals George M. Eberhart 1983, Garland
A Geo-Bibliography of Anomalies George Eberhart 1980, Greenwood