- eBookCommunicating Climate ChangeAnne K. Armstrong
- eBookThe Paradise NotebooksRichard J. Nevle
- eBookThe Observation Hive HandbookFrank Linton
- eBookA Honeybee Heart Has Five OpeningsHelen Jukes
- eBookVultures of the WorldKeith L. Bildstein
- eBookThe East CountryJules Pretty
- eBookThe Natural History of The BahamasDave Currie
- eBookThe Eagle WatchersKeith L. Bildstein
- eBookTree by TreeScott J. Meiners
- eBookLost Frogs and Hot SnakesComstock Publishing Associates
- eBookFood for All in AfricaGordon Conway
- eBookThe Edge of ExtinctionJules Pretty
- eBookLives of WeedsJohn Cardina
- eBookOur Changing MenuMichael P. Hoffmann
- eBookThe Comstocks of Cornell—The Definitive AutobiographyAnna Botsford Comstock
- eBookWinter in the WildernessDave Hall
- eBookThe Eye of the SandpiperBrandon Keim
- eBookAn Environmental Leader's Tool KitJeffrey W. Hughes
- eBookReptiles of Costa RicaTwan Leenders
- eBookDo Elephants Have Knees?Charles R. Ault
- eBookNature beyond SolitudeJohn Seibert Farnsworth
- eBookIn This TogetherMarianne E. Krasny
- eBookThe BeaverDietland Müller-Schwarze
- eBookThe Liberty Hyde Bailey Gardener's CompanionLiberty Hyde Bailey
- eBookA Clouded Leopard in the Middle of the RoadDarryl Jones
- eBookNature on the DoorstepAngela E. Douglas
- eBookWhen Birds Are NearComstock Publishing Associates
- eBookOriginsFrank H. T. Rhodes
- eBookWalking SidewaysJudith S. Weis
- eBookOne Billion HungryGordon Conway
- eBookRaptorsKeith L. Bildstein
- eBookThis Luminous CoastJules Pretty
- eBookThe World of Northern EvergreensE. C. Pielou
- eBookCoves of DepartureJohn Seibert Farnsworth
- eBookWild Urban Plants of the NortheastPeter Del Tredici