The Forerunner Factor

Two Andre Norton novels in her Forerunner series featuring young alien/human hybrid Simsa, collected for the first time in one volume. A heroic young woman seeks her origins as she comes of age on worlds of peril and alien mystery.

Forerunner: On the ancient planet Kuxortal, young Simsa grows up among the ancient ruins of a fallen galactic civilization—the Forerunners. But Simsa has always been different, with iridescent blue-black skin and a telepathic bond with her bat-like zorsal. When her mentor dies, her future looks bleak—until Thom, a star ranger, arrives and leads Simsa on a new path that takes both through danger to the ultimate revelation, which will change her life, and perhaps galactic civilization itself, forever.

Forerunner: The Second Venture: Simsa has been captured by starfaring humans intent on discovering the secrets of the Forerunners. With the aid of her pet zorsal, Simsa escapes her captors and crash lands on another world touched by ancient Forerunner civilization. Now Simsa must battle the spirit within her that seeks to transform her into something utterly inhuman. But the ancient Forerunners, however scientifically advanced, have not reckoned with the courage of this young woman who is determined to keep her freedom and write her own destiny among the stars.