Himalayas (Future Earth Chronicles Book 4)

Chase the psychic vampires away from Earth, then deal with the endemic bloodsuckers as necessary.
Raj and Bel are ready to confront the aliens in their Himalayan base. After the concerted effort of the North American and Russian hackers, who broke into the aliens' worldwide communication system, Rainbow Towns are awakening everywhere.
Humanity gathers again in this exciting adventure of a mysterious future Earth.

Barbara G.Tarn had an intense life in the Middle Ages that stuck to her through the centuries. She prefers swords to guns, long gowns to mini-skirts, and even though she buried the warrior woman, she deplores the death of knights in shining chainmail. She likes to think her condo apartment is a medieval castle, unfortunately lacking a dungeon to throw noisy neighbors and naughty colleagues in.
Also known as the Lady with the Unicorns, these days she prefers to add a touch of fantasy to all her stories, past and present - when she's not wandering on her fantasy world of Silvery Earth or in her Star Minds futuristic universe. She dabbles into historical fantasy with her Vampires Through the Centuries series and has started post-apocalyptic/steampunk series called Future Earth Chronicles.
She's a writer, sometimes artist, mostly a world-creator and story-teller. Two of her stories received an Honorable Mention at the Writers of the Future contest. One of her stories has been published in Pulphouse Magazine #5 (March 2019). She writes, draws, ignores her day job and blogs every other day.