Stephen Goldin's
Tsar Wars, book one of his Agents of ISIS series, is free at Smashwords with coupon code RW100
"Some fans with very long memories may detect a resemblance to the old "Family d'Alembert" series of decades past, based on a novella by E.E. "Doc" Smith. Rest assured, though: Tsar Wars is a totally original novel. The universe and the characters have been thoroughly re-imagined, and the remaining books--all totally written by me in the first place--were revised top-to-bottom to make the Agents of ISIS series 100% Goldin."
The
others in the series are available at half price with coupon code REW50