Anderson, Peter1956BooksLearn to gardenLearn to gardenChang jing luCharles EastmanThe Pony ExpressGifford PinchotJohn James AudubonAldo LeopoldA Grand Canyon journeyJohn MuirWill Rogers, American humoristMaria MartinezWho's my baby?Henry David ThoreauThe transcontinental railroadAuthor data: Open Library