Serena Brightman Campbell will use every last breath she has to see her deceased husband's humanitarian wishes followed to the letter. The brightest minds on the planet have been brought together to work on the biggest project in the history of the Foundation -- find a way to produce crops in one of the most barren areas of the world. Serena and her team are working on a giant thermal blanket that will heat the ground, melt the permafrost and turn frozen tundra into crop-producing farmland. This could eradicate world hunger, Nobel Prize caliber stuff.

Duncan Edge keeps invading Serena's privacy and getting in her way. They have known each other since their "wizard" school days and she has always felt a strong attraction to him. Why, when the timing is so critical to her project, is Duncan finally showing a serious case of "the hots" for her. Duncan knows emotional commitment is out of the question for him because of a 500-year-old curse, but that doesn't stop the attraction from becoming more compelling each time he sees her.

Two wizards have been murdered and as one of TFLAC's psi operatives, Duncan must check into it. Someone is out to steal the technology for the thermal blanket. The situation is dangerous, grave and deadly. This terrorist group is the baddest of the bad, and Duncan will do everything in his power to keep Serena safe and her dream alive. Duncan is playing with fire. And, while fire is his power to call, he is in way over his head and burning up fast.

EDGE OF DARKNESS is an action-packed thriller of a romance. You will thoroughly enjoy the masterful way Ms. Adair fits all the puzzle pieces together bringing the Edge brothers, Gabriel, Caleb and Duncan, together. Read EDGE OF DANGER, EDGE OF FEAR and conclude with EDGE OF DARKNESS. It is a powerful and pulse-pounding trilogy sure to steal your heart. Journey to the edge. You'll be glad you did.