Read Series: Heritage Universe
by Author Charles Sheffield
Convergent Series (1998)
Hans Rebka had been everywhere and done everything. Now he was going to try to solve the galaxy's most persistent mystery - he was going to penetrate Paradox.
Transvergence (1999)
The Zardalu had been the greatest menace in the galaxy until they became extinct. But a Zardalu horde has just awakened from suspended animation, ready and able to resume conquering and destroying. . . .
Resurgence (2004)
Hans Rebka, interstellar trouble-shooter, had solved the mystery of the gigantic Artefacts and defeated the warlike Zardala - but that was only the warm-up for the main event. In one arm of the galaxy, something is destroying whole stellar systems, rebka and his motley crew discover a battle begi...