Two Albums that Are Both Commercial and "Artistic."

Paleontologist and evolutionary biologist Stephen Jay Gould. Gould is a professor of geology and curator at the Museum of Comparative Zoology at Harvard. He writes columns for "Natural History Magazine" and "Discover Magazine," and has written several books, including the award-winning "The Mismeasure of Man." Gould uses his writing and teaching to illuminate and demystify the scientific method and to provide a historical perspective on science for the layman.

Anthropologist Richard Nelson. His new book, "The Island Within," is an account of Nelson's explorations of an uninhabited island near his Pacific Northwest home.

Book critic Maureen Corrigan takes a look at the book reviewers bible, "Publishers Weekly." She examines how PW has often hawked new books that went nowhere, while barely mentioning books that went on to become classics.