Heaven's River

You know, I quite liked the first one - bad puns and not THAT likable a protagonist aside. The next - mmmmmmm... This one: a few puns too far, a few too many cutesy "virts" with coffee and cats, and, of course, Bobs...one Bob too far I suppose, even if he ended up as a Borg.

It's OK. The details are good, even most of the purported physics. Good book for smartish YAs. But OLD YAs? Not so much.