Harpur, James. Revelations, the Medieval world / [electronic resource] / James Harpur ; Elizabeth Hallam, consultant.. — 1st ed.. — New York : : H. Holt,, 1995.. — 119 p. : : col. ill., col. map ; 30 cm. - A Henry Holt reference book.
Includes color illustrations on fold out pages.
Includes bibliographical references (p. 114-115) and index.