Star Pirates and Cyborg Games: Rich Horton on The Star Virus by Barrington J. Bayley and Mask of Chaos by John Jakes
The famous Ace Double series is highly collectible in its early D-series, which included classic work by Isaac Asimov, Andre Norton, Philip K. Dick, H. Beam Piper, Eric Frank Russell, A.E. van Vogt, Poul Anderson, Robert E. Howard, Leigh Brackett, Clifford D. Simak, and many others.
Later series, however, published fewer big names (and had a reduced art budget), and aren’t nearly as in demand. But there are still a few curiosities in the bunch — and more than a few good reads, as Rich Horton notes in his ongoing series of Ace Double reviews at his website, Strange at Ecbatan.
Here he is on The Star Virus by Barrington J. Bayley, published as half of Ace Double #78400 in 1970 — the tale of a star pirate, a mysterious alien artifact, and a daring theft that leads to a galaxy-spanning pursuit.