Rating: WARTY!
As a sci-fi fan, I'm familiar with Ben Bova's name and his status in the sci-fi world, but I've never read anything by him. After this, I doubt I ever will again. This was an audio book, and the reader's voice was awful. Stefan Rudnicki reminded me of the kid in the Home Alone movie trilogy who records his own voice on a tape recorder, then slows the tape down to make it sound adult. This reader sounded exactly like that and it was really hard to ignore that and focus on the story, especially since the story itself was utterly ludicrous and boring to boot. Audio books often cost a fortune, and I can't help but believe that one of the major factors in that is paying for a celebrity or a 'professional' to read it. They need to get people who can read and who are amateurs, so they can pay them well, but not exorbitantly, and get a good reader rather than some name or voice actor who are typically awful at this. In this way we would have listenable audio books at reasonable prices.
With a title like Transhuman (not to be confused with Transhuman by Jonathan Hickman or Transhuman by Mark vn Name, I expected something mutational and genetic to come out of this, perhaps along the lines of Greg Bear's Darwin's Radio, but it certainly didn't look like it was going anywhere near there - or anywhere at all by the time I quit listening about half way through the story). I was already skimming by then because quite literally nothing was happening. Not that the term 'transhuman' accurately describes Bear's novel either, BTW, but I don't think Ben Bova really understands what 'transhuman' means.
The basic plot is that this guy kidnaps his own granddaughter from the hospital where she's being treated for, and dying from a glioblastoma. She apparently only has months to live. Grandfather wants to try an experimental treatment that he has developed, but it is a long way from human trials and was not developed for this, so quite understandably no one in authority will countenance it. His daughter and her husband don't trust him enough to go for it either, so he charges ahead by himself. This instantly made me dislike him. I might have reconsidered if the novel had been better written and I'd seen something happen in the first half of the story to make it worth listening to, but literally nothing happened other than the kidnapping and rounds of treatment.
Plus the story had all the hallmarks of fan-fiction, it was so badly written. The child's own attending physician abandons her job and takes off with this guy, which is utterly ridiculous. I've worked in hospitals and they are far more protective of children than this. Even if her grandfather was legally entitled to remove her from the hospital, he was not the child's legal guardian, and I can't believe someone would not have called the parents to check with them if this was OK. I've worked in pediatric wards, and I know for a fact that pediatric nurses are devoted to their charges. Not one of them would let this happen without notifying mom and dad.
In the end, I couldn't help but see this as nothing but a wish fulfillment story, given that the author was pretty much the same age as the protagonist when this novel was written. All the female characters love him and want to help him! No one sees him as a creepy kidnapper. No. Just no. I refuse to even remotely recommend something as poor as this.