Praise for Threatened:
A National Book Award finalist
*"Engrossing action and characters readers will keep thinking about in a splendid survival story." -- Kirkus Reviews, starred review
*"Gripping…Schrefer pulls no punches as he showcases the beauty and danger of both urban Gabon and the jungle." -- Publishers Weekly, starred review
"Fascinating and sure to lead to discussion." -- School Library Journal
"Schrefer's compassion and empathy for the people and chimpanzees and other animals of this part of Africa come through loud and clear." -- Horn Book
Praise for Endangered:
A National Book Award finalist
"Dazzling, big-hearted . . . As riveting as the action is, it's the nuanced portraits of the characters, human and ape, that make the story so deeply affecting." -- The New York Times Book Review
* "Schrefer spares no detail . . . This drama is clearly written from the heart." -- Publishers Weekly, starred review
"Taut, heart-wrenching." -- The Washington Post
"A poignant and moving story." -- School Library Journal