General

The Brendan Voyage: Sailing to America in a Leather Boat to Prove the Legend of the Irish Sailor Saints

Nature Walk Journal:

National Geographic Field Guide to the Birds of Western North America:

National Geographic Field Guide to the Birds of Eastern North America:

End of the Earth: Voyaging to Antarctica

National Geographic Field Guide to the Birds: New Jersey:

True Love: 24 Surprising Stories of Animal Affection

National Geographic Illustrated Birds of North America, Folio Edition:

Arctic Tale: Official Companion to the Major Motion Picture

Last Stand: America's Virgin Lands

March of the Penguins: Companion to the Major Motion Picture

End of the Earth: Voyaging to Antarctica