It's the funny side of homicide in acclaimed TV comedy writer and novelist Laura Levine's newest mystery featuring Jaine Austen and her snarky cat, Prozac, as a ghostwriting project sends the Hollywood writer-for-hire on a luxury train trip with strange company, extra baggage, and murder . . . What could be more idyllic than starting a new gig with an exclusive train ride from Los Angeles to Santa Barbara? Turns out, a whole lot. Jaine...