Delicious! carries the reader to the colorful world of downtown New York restaurateurs and artisanal purveyors, and from the lively food shop in Little Italy where Billie works on weekends to a hidden room in the magazine's library where she discovers the letters of Lulu Swan, a plucky twelve-year-old, who wrote to the legendary chef James Beard during World War II. Lulu's letters lead Billie to a deeper understanding of history (and the history of food), but most important, Lulu's courage in the face of loss inspires Billie to come to terms with her own issues-the panic attacks that occur every time she even thinks about cooking, the truth about the big sister she adored, and her ability to open her heart to love. 

Taken from "Goodreads.com"