A collection of studies (previously published) which is a revised and expanded edition of Walker's 1970 collection. Coverage has been extended to include the peoples of both Mesoamerica and the Arctic. When coupled with comparative studies drawn from other parts of the world, this volume contributes toward a cross-cultural theory of the forms and functions of supernatural techniques used to bring misfortune to others. No index. Printed on acidic paper. Annotation copyrighted by Book News, Inc., Portland, OR