“TanaMoor. The Invisible Enemy” is the long-awaited final part of the “TanaMoor” trilogy, where Ekaterina Sobol, the author of “The Gift-Givers” and “Anima,” skillfully plays with gothic literature and Irish mythology in her signature light and witty style. Ireland, 1837. Johnny Glenhall, killed and resurrected at eighteen, has little time. The reanimated dead can’t live forever— even magic and the marvels of science have an expiration date. And Johnny still hasn’t revealed who murdered the girls. TanaMoor has vanished without a trace, and Molly seems to have found herself a fiancé. But Johnny isn’t going to give up: even in the hardest moment, he still has spirit, resourcefulness, ingenuity, his invariable sense of humor—and, of course, love. It’s not time to drop your hands! Time is short—Johnny has one day to solve the mystery of the murderer, before life leaves his body a second time.