Evil runs rampant through the grand abode of Djehuty, the much despised governor of Abu. Four deaths -- each exactly ten days apart -- have occurred in and around the powerful functionary's premises: an expert swimmer drowned...a spearman accidentally impaled on his own weapona sergeant of the guard found with a dagger through his breast...a young officer trampled by a horse gone mad. Lieutenant Bak of the Medjay police fears for his own life and...