Children are intrigued by switches that power a light source and by items that reflect light and sparkle, and they take notice of personal shadows cast on the p

John Hollander, poet and scholar, was a master whose work joined luminous learning and imaginative risk. This book, based on the unpublished Clark Lectures Holl

Without shading, even a beautiful drawing can appear flat. But artists can learn to add dimension to their work with these techniques, illustrations, and exerci

A collection of fourteen poems exploring the changing nature of light.

"A fearful, human-aggressive dog. A trainer who wouldn't give up. Positive, no-force training methods. Will this be enough to save Shadow from death row? The go