Douglas Carrel

Dragonology: The Complete Book of Dragons (Ology Series)

By Dugald Steer, Helen Ward, Douglas Carrel, Dr. Ernest Drake, Wayne Anderson

Dinosaurology

By Emily Hawkins, Gary Blythe, Douglas Carrel, Nicki Palin, Helen Ward, David Wyatt

The Frost Dragon: 0 (Dragonology) (Dragonology S.)

By Douglas Carrel

Working with Dragons

By Dugald Steer, Helen Ward, Douglas Carrel, Wayne Anderson