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wendyonthemove 's review for:
Sundiver
by David Brin
Really 3.5 stars. I enjoyed this hard sci-fi/murder mystery. For a book written 45-ish years ago, the science remains sound. the idea that evolution cannot proceed without external (alien) help is well fleshed out and interesting. I look forward to rereading the sequels. (It's been a few decades)