By LAURA SMITH laurasmith.ddtonline.com Delta Democrat Times - Friday, December 5, 2008 2:25 PM CST GREENVILLE, MS - Two Mississippi authors will sign their newest books this weekend at McCormick Book Inn. On Saturday, Darden North will sign his third medical thriller, “Fresh Frozen,” from 2 to 4 p.m.; and Kathy Chase Young will sign her children's book, “In a Mississippi Winter,” on Sunday, from 2 to 3 p.m. North, who grew up in Cleveland and is an obstetrician-gynecologist in Jackson, has also written “House Call” and “Points of Origin.” Released in November, “Fresh Frozen” is set in Canton and Jackson, a departure from North's previous books, which were based in fictional towns, North said. He said the plot centers around a New York physician who moves to Mississippi to open a state-of-the-art infertility clinic in Canton. The plot twists when a character hopes to steal the embryos of Hollywood movie star seeking treatment at the clinic. “There's a murder in the book,
