Thor Hanson is a biologist and author renowned for his adult books about nature (THE IMPENETRABLE FOREST, THE TRIUMPH OF SEEDS, and FEATHERS). He won a PNBA Award and The John Burroughs Medal for Feathers, which was also a finalist for the Washington State Book Award. Hanson is a Guggenheim Fellow, a Switzer Environmental Fellow, and sought-after public speaker.

Books by Thor Hanson

Bartholomew Quill

Written by Thor Hanson and illustrated by Dana Arnim. - Children's, Children's 4-8, Fiction, Nature