Twenty-two lectures, addresses, speeches and articles spanning a period of twenty years on a variety of subjects.

A beginner's guide to the world of mollusks, including snails, clams, and octopuses.

One rainy night a wee fat man and his wee fat wife are joined in their feather bed by a variety of animals including a skunk.

As heard on NPR's This American Life “Absorbing . . . Though it's non-fiction, The Feather Thief contains many of the elements of a classic thriller.” —Ma

A picture book adaptation of the song written by Jim Connor, and made popular by John Denver, which celebrates the fun of visiting grandmother's house. Includes