Beast
Bibliography : Sawfish
| John Ashton | Curious Creatures in Zoology |
| Janetta Rebold Benton | Medieval Menagerie: Animals in the Art of the Middle Ages |
| Anne Clark | Beasts and Bawdy |
| Arthur H. Collins | Symbolism of Animals and Birds Represented in English Church Architecture |
| Michael J. Curley | Physiologus |
| George C. Druce | On the Legend of the Serra or Saw-Fish |
| Jacqueline Leclercq-Marx | Un poisson volant polymorphe. La serra dans le Physiologus grec et latin, les bestiaires et quelques encyclopédies (ixe-xve s.). Le texte et l’image |
| Willy Ley | Dawn of Zoology |
| Ann Payne | Medieval Beasts |
| Leo Wiener | Contribution Towards a History of Arabico-Gothic Culture, Volume IV: Physiologus Studies |
