Pyramid Scheme – Eric Flint & Dave Freer

A mysterious pyramid appears in the University of Chicago Library. It starts "snatching" people at random. Almost all return within a few hours, dead or nearly so. Then a larger group is snatched. They end up in a mythical version of ancient Greece.

This romp through Greek myth (with a brief detour in Egyptian myth) by a haphazardly composed gang of modern humans is a great deal of fun. The concept is very clever and thankfully the authors don't take the whole thing too seriously. Heroics, adventures and awful puns!