Book excerpt: When a beloved mystery author’s visit causes a stir in their small Mississippi town, librarian Charlie Harris and his cat Diesel must outwit a fiction fanatic turned real-life killer. It’s National Library Week, and the Athena Public Library is planning an exhibit to honor the centenary of famous novelist Electra Barnes Cartwright—creator of the beloved Veronica Thane series. Charlie has a soft spot for Cartwright’s girl detective stories (not to mention an extensive collection of her books!). When the author agrees to make a rare public appearance, the news of her whereabouts goes viral overnight, and series devotees and book collectors converge on Athena. After all, it’s rumored that Cartwright penned Veronica Thane stories that remain under wraps, and one rabid fan will stop at nothing—not even murder—to get hold of the rare books...