| #2 |  Botany in a Day: Thomas J. Elpel's Herbal Field Guide to Plant Families
| 0 | 0 reads | |
| #3 |  Discovered Alive Discovered Alive: The Story of the Chinese Redwood
| 3 | 1 read | |
| #4 |  Shadows on the Koyukuk: An Alaskan Native's Life Along the River
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| #5 |  The Firecracker Boys The Firecracker Boys: H-Bombs, Inupiat Eskimos, and the Roots of the Environmental Movement
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| #6 |  Once and Forever Once and Forever: The Tales of Kenji Miyazawa
| 4 | 3 reads |