An unexpectedly deep follow-up to the silly and satirical "Bimbos of the Death Sun," this is a great mystery that isn't *really* about the mystery.
Written by an accomplished pro--McCrumb has won multiple awards for her mystery novels--this book once again finds Jay Omega, engineering professor/sci-fi author and his partner, Marion Farley, a professor of English, solving a mystery within science fiction fandom.
The setup is great: It turns out that one of Jay and Marion's fellow professors, Erik Giles, was also a writer of some highly acclaimed works of sci-fi during its golden age, albeit under a pseudonym. Now comfortably ensconced within the ivory tower, Erik is dismissive of his prior work and mostly content to let his secret remain undiscovered, with the exception of his friends, Jay and Marion.
Unfortunately, the past is not so easily brushed away. Erik was a member of the legendary "Lanthanides," a group of young sci-fi aficionados who spent a memorable summer at a rural farm in the 1950s. Several of the Lanthanides would go on to sci-fi greatness. Others had darker futures. Before leaving the farm, the Lanthanides buried a time capsule filled with early short stories and other ephemera. Shortly thereafter, a massive civil engineering project traps that time capsule under a manmade lake.
Now, 35 years later, the lake is to be temporarily drained. Ruben Mistral, a member of the group who has had massive commercial success in Hollywood, sees an opportunity for further self-promotion and convenes a highly publicized reunion centered on the excavation of the time capsule and the profitable sale of its contents. The Lanthanides reconvene, dark secrets are hinted at, and a murder occurs.
As other reviewers have noted, calling this a mystery novel is a bit of a cheat. The murder in question occurs over halfway through the book; it is not the central focus, although there are many twists and reversals that will fake out genre fanatics. Instead, the novel is largely focused on bigger questions and asks the reader to interrogate the fine line between nostalgia and existential angst. This is a surprisingly profound and moving book about several complicated, idealistic people, some of whom got the fame they craved but some who did not. I really enjoyed it and would highly recommend it to sci-fi fans and mystery addicts.