
Island 731 is, without a doubt, one of my darker novels, and given the subject matter how could it not be? Japan’s R&D department, dubbed Unit 731, carried out human experiments on a scale that dwarfed Nazi programs running at the same time. But that’s just the beginning. It’s what became of their evil-inspired research and scientists that is hard to accept.

RAGNAROK, the fourth installment of the Jack Sigler Thrillers hits stores today in all formats (print, e-book and audio). This is, by far, the wildest Chess Team story yet, and in my opinion, feature’s one of the coolest creatures I have yet to conjure. Myth and science collide once again and chaos ensues. Will the team come togehter to defeat this new global threat, or will they stay divided and fall? Grab a copy and find out!