Mass Market  

by Robert J. Sawyer

In the conclusion of the Neanderthal Parallax trilogy, human geneticist Mary Vaughan and Neanderthal physicist Ponter Boddit struggle to make their relationship work and to conceive a hybrid child, while Mary's Earth faces the collapse of its planetary magnetic field and her boss, Jock Krieger, plots against the Neanderthal world. Reprint.

Genre: Science Fiction