Terry Gross

Curtis Mayfield. He's been called "the thinking man's soul man." He's known for his floating falsetto voice, gospel sound, and social commentary. He was with the group, "The Impressions" for 12 years recording such classics as "Gypsy Woman," "I'm so Proud," and "People Get Ready." After that he went solo. His score for "Superfly," was considered a musical breakthrough, and has inspired many of today's hip-hop performers.

Artist, writer and designer Maurice Sendak. Sendak has written and illustrated such classic children's books as "Where the Wild Things Are," "In The Night Kitchen," and "Inside Over There." Time magazine has said, "For Sendak, visiting the land of the very young is not something that requires a visa. He is a permanent citizen." Where the Wild Things Are was adapted into an opera, and Sendak designed the sets and costumes for the premiere production. He's since designed several other operas and ballets.

Adams was one of songwriter Doc Pomus' favorite singers. He recorded a collection of Doc Pomus songs, "Johnny Adams sings Doc Pomus: The Real Me." His most recent album is "One Foot in the Blues" (Rounder) as well as a new Christmas album. Recently Adams, who is 66, was diagnosed with prostate cancer, and he underwent major surgery. Three concerts have been held recently on his behalf to help pay for his medical costs. (Rebroadcast)

Barbara Neilson a social worker at the Hospital for Sick Children in Toronto. She works with children with congenital abnormalities, and their families.

Dr. Antoine Khoury (ann-TWAN COR-ee), head of the division of urology at the Hospital for Sick Children in Toronto. He works with many parents of children born with ambiguous gender.

Cheryl Chase, executive director of the Intersex Society of North America. The society was set up to serve and provide peer support and medical information for hermaphroditic people who, at birth, exhibited some sexual organs of both genders. Chase was classified male at birth, but was "reassigned" female at 18 months.

Jetsun Pema, sister of the Dalai Lama. She's written an autobiography about Tibet and her work there,"Tibet: My Story" (Element). In it she recounts life in Tibet before the Chinese occupation, exile from Tibet, and her work as the president of the Tibetan Children's Village, which encompasses over 11,000 Tibetan refugees in India. Pema also plays the role of the mother of the young Dalai Lama in the film "Seven Years in Tibet."

Claire Tomalin, author of the biography "Jane Austen: A Life" (Knopf). The biography addresses Austen's world, family, and works, many of which in recent years have inspired popular film versions. Tomalin is also the biographer of Mary Wollstonecraft and Nelly Ternan.

Historian Joseph Ellis. He's written a new biography about Thomas Jefferson which aims to debunk many of the myths about the third president: "American Sphinx: The Character of Thomas Jefferson" (Knopf). It won a National Book Award for nonfiction this November. Ellis has also contributed to filmmaker Ken Burns’ documentary “Jefferson” which will air in February. Ellis is a professor of American History at Mount Holyoke College, and has written five other books including “Passionate Sage: The Character and Legacy of John Adams.”

Cartoonist Dan Piraro. Since 1985, his "Bizarro" cartoons have been featured in papers such as the Boston Herald, the Seattle Times, and the Toronto Globe and Mail. When his publicist would not pay for a promotional tour of his book "Bizarro #9" (Andrews McMeel). Piraro asked his fans if they might be able to provide him with lodging, transportation, and food as he traversed the country. He's since written a book about this experiences on the road: "Bizarro Among the Savages" (Andrews McMeel).