Immortals - Unseen Things, #5

When a mysterious woman showed up at their door after their party guests had all gone home for the evening, no one had any idea who she was. She was young, beautiful, well-dressed, and up to now, had been barred from having any personal contact with them, so it was only natural that they didn't recognize her. You could have heard a pin drop when she introduced herself as Jan Brewster, the rep who'd been taking care of them behind the scenes from the very beginning.
Not only was she finally allowed to make personal contact with them, but the backers had been so impressed by their selfless actions in freeing slaves from the Faranox dimension, that she was granted permission to offer them a very special gift. The serum she carried with her when she arrived granted them not only immortality, but everlasting youth, total recall, rapid healing, enhanced senses, and superior physical abilities.
Once the serum takes full effect, the first order of business is to finish training the new recruits, so they can be sent out on some training runs to other dimensions, both known, and unknown. Unfortunately, while out on a training run with Brian, Jarrod runs into a situation that will put their newly granted immortality to the test, and his very survival hangs in the balance. Old enemies return, new discoveries are made, and in the end, they discover that their lives are about to change in ways that they never could have imagined.
Immortals is the 5th book of the Unseen Things series.