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As executive editor of the New York Times, Bill Keller has one of the most influential jobs in journalism -- and right now, one of the hardest. A Pulitzer Prize-winning correspondent who served stints in Washington, Moscow and Johannesburg, Keller ascended to the top job in 2003 at the beginning of the most tumultuous period in the Gray Lady's history. A foundering media market and the changes wrought by the Internet have already forced several major newspapers out of business -- and pose fundamental challenges to the nature of journalism itself. Submit your questions for Bill Keller below, then look for the interview in an upcoming issue of TIME magazine.

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It was a big year for the forward from the University of Tennessee: in 2008, after winning her second NCAA championship, Candace Parker was chosen as the No. 1 pick in the WNBA draft, joining the Los Angeles Sparks. She went on to become the first woman to win both the WNBA's Rookie of the Year and MVP honors -- not to mention a gold medal at the Olympic Games in Beijing. This year, however, could be even bigger: just weeks after giving birth on May 13 to her daughter with Minnesota Timberwolves forward Shelden Williams, Parker is plotting her return to WNBA dominance. She starts training with the Sparks in July. Submit your questions for Candace Parker below, then read the interview in an upcoming issue of TIME magazine.

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Twenty years ago this month, Do the Right Thing hit theaters - a tale of simmering racial tension in a Brooklyn neighborhood that sparked a national debate over race and class and marked a breakthrough for a director who would play a pivotal part in that discussion for decades. He's followed up with films like Jungle Fever, Malcolm X and last year's Miracle at St. Anna - during the production of which he got into a public feud with Clint Eastwood over the depiction of black soldiers during World War II. A special anniversary edition of Do the Right Thing is being released June 30. Submit your questions for Spike Lee below, then read the interview in an upcoming issue of TIME magazine.

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Her heroine, bounty hunter Stephanie Plum, has fought and quipped her way to the top of the bestseller lists, appearing in fourteen books with titles like One for the Money and Two for the Dough. The latest addition to her series, Finger Lickin' Fifteen, hits bookstores June 23. Submit your questions for Janet Evanovich below, then read the interview in an upcoming issue of TIME magazine.

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After earning seven Grammy Awards, two Oscar nominations and the 2005 National Medal of the Arts, the country music icon has her sights on a Tony Award on June 7. She's nominated for best original score for 9 to 5: The Musical, a play based on the 1980 film which she wrote the music for as well. Submit your questions for Dolly Parton below, then read the interview in an upcoming issue of TIME magazine.

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He has done voiceovers for animated films (Shrek the Third and Monsters vs. Aliens) and starred in critically acclaimed movies such as George Clooney's 2008 comedy Leatherheads. But everybody knows him as loveable underachiever Jim Halpert in the NBC television series The Office. In his latest film, Sam Mendes' Away We Go, Krasinski stars with Maya Rudolph as an expecting couple looking for a place to call home. Submit your questions for John Krasinski below, then read the interview in an upcoming issue of TIME magazine.