Fleet of Worlds by Larry Niven and Edward M. Lerner

200 Years Before the Discovery of the Ringworld

Niven's “Known Space” series seemed to be tapped out, but four years ago the authors found a section where some new problem could fit. As you can probably guess from the title, Puppeteers figure prominently here: most of the characters are Citizens (Puppeteers) or Colonists (hmm....) most of the latter of whom work on the farm planets. Nessus (remember him?) is one of the main characters, and much of the story comes from his perspective. The time is set a little after the Puppeteers disappeared, and Nessus and three Colonists are serving as scouts for the Fleet of Worlds.

One rather startling new feature of this entry—something I haven't seen in Niven's Known Space before—is the importance of moral concerns. Niven's stories always have some kind of puzzle, and this is no exception—though its setting seems a smidgeon contrived. The Puppeteers are generally believable and the culture seems to work OK. The Colonist's reaction seems a little premature, but justified in the end. Fitting a story into an existing framework and tying up loose ends from other stories is always tricky, but Niven seems to have learned how to do it.

On the whole a competent book, and if you like Known Space you'll probably like this.