Strata

Terry Pratchett

Doubleday

1994

240 páginas

8h 0m

ISBN-10: 0385404751

First published in 1981, this is an early exploration of the idea that was to become the author's "Discworld" series. The Company builds planets. A high-ranking official, Kin Arad, discovers that two of her employees have placed a fossilized plesiosaur in the wrong stratum.