Eighteen books about birds that belong in a home birding library, in no particular order:
1. Feathers: The Evolution of a Natural Miracle, Thor Hansen, Basic Books. How and why.
2. Egg and Nest, Rosamond Purcell, Linnea S. Hall, and Rene´ Hall, Harvard University Press. The beauty and mystery of bird beginnings.
3. Avian Architecture: How Birds Design, Engineer, and Build, Peter Goodfellow, Princeton University Press. You should know this much about your home and how to build it.
4. Owls of the World: Their Lives, Behavior, and Survival, Dr. James R. Duncan, Firefly Books. A look at the world's most fascinating birds.
5. The Unfeathered Bird, Katrina van Grouw, Princeton University Press. Bird mechanics and movements revealed.
6. Birds and People, Mark Crocker with photographs by David Tipling, Random House. An extraordinary look at people's relationships with birds throughout history around the world.
7. A Guide to Bird Watching, Joseph Hickey, illustrated by Francis Lee Jaques, Oxford University Press, out of print. Find a copy if you can. This 1943 publication is timeless, as informative today as the year it was published, 1943. It contains many things you don't know you should know.