Tina Fey just got a little busier. She's finalized a deal to write a collection of humorous essays for Little, Brown and Company, the New York Observer reports. Fey—currently in the spotlight for her spot-on impersonations of VP wannabe Sarah Palin—reportedly worked out a deal to fund the building of six new libraries in poor NYC neighborhoods. Her writing credits include TV's 30 Rock and Saturday Night Live, and the movie Mean Girls.
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