This book is arranged in manner of a proper bestiary, with essays on the medieval lore and iconography of one hundred creatures alphabetized by their Latin names, from the alauda, or lark, whose morning song was thought to be a hymn to Creation, to the vultur, whose taste for carrion made it a symbol of the sinner who indulges in worldly pleasures. The selection includes a number of creatures that would now be considered fantastic, including the griffin, the manticore, and of course the fabled unicorn.