Robert Kaplow and The Punsters Musical Advice for Students and Students of Life.

Filmmaker Ketan Mehta (Kay-Tahn May-Ta). He's one of a group of young, politically committed directors in India today who believe movies can be effective tools for social change and not just entertainment, and his films have dealt with such issues as the caste system and feminism. His latest film, "Spices," tells the story of a young woman in a remote village in India and her struggle to resist the advances of a powerful feudal overlord.

Poet Mark Halliday reads a short work titled "Fort Brag." The poem is an ode to people who are absolutely certain about most everything. Halliday, an English professor at the University of Pennsylvania, is a regular contributor to Fresh Air.

Writer Ken Follett. He was only 27 when his 11th novel, "Eye of the Needle," became a huge bestseller. When it was later adapted into a hit film, it only enhanced Follett's reputation as a master of the thriller genre. His other novels include "Triple" and "The Key to Rebecca." Follett's latest effort is a departure from this successful formula. "The Pillars of the Earth" is a historical novel set in 12th century England; its plot centers on the building of a cathedral.