Cold Vengeance by Douglas Preston and Lincoln Child

I was fortunate to go straight from finishing Fever Dream to starting on Cold Vengeance. It picks up six months after Fever Dream ends. The first chapter hooked me in with the first  “oh wow.”  Like Fever Dream, the plot twists are many. And it ends with an even bigger cliff hanger. Unfortunately, this time I’ll have to wait a bit longer before finding any answers.