Resurrection - Unseen Things, #9

When Logan's body was removed from its grave, no one had any idea just who could have committed such a heinous act. Never in a million years would they have dreamed that Derek's brother had been taken for a very specific reason, nor could they have possibly guessed what that reason might be. The serum had granted them immortality, as well as all of their vast mental and physical abilities, but what if it could be used for more than that? What if it could be used to regenerate the dead, and then bring them back to life with their memories fully intact? Freddie believed that such an achievement might just be possible, and after discussing it with Charles and Richard, they worked together to develop a process to make that theory a reality.
However, the process would need a test subject, and that's where Logan came in. Freddie's theory turned out to be correct, and soon enough Logan was back on his feet, and had even been age progressed, so that he and his brother would be about the same age. While the process worked perfectly however, there was another problem that would have to be dealt with. Unfortunately, while everyone was incredibly happy to have Logan back, the deep emotional trauma they'd all experienced in the aftermath of his suicide left a heaviness over their reunion that he just doesn't know how to fix.
Another unforeseen problem arose as well. While they continued to bring back the loved ones of some of the others, the realization that one of them can never be brought back because she was cremated after her death, leaves one member of the family in a spiraling fit of depression and self-blame that's almost more than he can stand. Also, in an attempt to expand their abilities, they start experimenting with remote linking, and as a result of that process, they suddenly discover that they're all far more powerful than they'd ever imagined.
Resurrection is book 9 of the Unseen Things series.