In this sequel to "A Glint in Time", Frank J. Derfler blends history, current events, action, and technology into a fascinating story about a military organization with the ability to make small changes in time. Given real constraints of physics: heat, energy, movement, and accuracy, what can and should these people do to make the world a safer place? "A Twist in Time" is set in Florida and Nevada, but the action takes place around the world. The settings are realistic, the events are current, the characters are fresh, and the puzzle will bring you in. If you like history, what-if technology, alternative-history, flying, and good action, then you will like "A Twist in Time"