A cruise ship loses power in the North Atlantic. A satellite launches in the South Pacific. Professor Malcolm Clare—celebrated aviator, entrepreneur, and aerospace engineer—disappears from Stanford University and wakes up aboard an unknown jet, minutes before the aircraft plunges into the high seas. An extortionist code-named “Viking” has seized control of a private warfare technology, pitting a U.S. defense corporation against terrorist conspirators in a bidding war. His leverage: a threat to destroy the luxury liner and its 3,000 passengers. Stanford doctoral student Austin Hardy, probing the disappearance of his professor, seeks out Malcolm Clare’s daughter Victoria, an icy brunette with a secret that sweeps them to Saint Petersburg. Helped by a team of graduates on campus, they must devise Trojan horses, outfox an assassin, escape murder in Bruges, and sidestep treachery in order to unravel Viking’s scheme. Failure would ensure economic armageddon in the United States. When it comes to a good techno-thriller, I’m looking for a number of key elements. Sabotage by Matt Cook does a pretty good job of ticking almost all the boxes on my extensive checklist. There are a plethora of far-flung locales, some believable tech (nothing ever feels massively outlandish or overblown) and some...