Cosmic Cat

Who killed Captain Cat? His tribe wants to know.
When the Captain is murdered at Bridgetown Comic-con and philanthropist Esmae Westhouse is arrested for the crime, sixty-something cat shelter volunteer Lynley Cannon steps out of her comfort zone and dons her Star Trek uniform to expose the real killer.
A decade-spanning love triangle, a band of vigilante cosplayers, a shady pharmaceutical company, and an ancient black cat named Kitty tie into a puzzling plot that has Lynley running in all directions. The death of Captain Cat is only the beginning, and Lynley must stay one step ahead of a ruthless hit man if she is to make it out alive.