Beyond the Veil

1985 Baen Book hardcover, Janet Morris (I, the Sun). Tempus leads his Stepsons on a deadly journey into the heart of evil, to combat an unholy alliance of magic led by Roxane and her tame demons. The battle will be met in the witch-plagued city of Tyse, darker and more dangerous than Sanctuary itself, and heroes are welcome there only if they are able to face the horrifying unknown beyond Wizardwall. - Amazon


Genre: Fantasy