Cell-out

This is an Apple Books audiobook narrated by a digital voice based on a human narrator.

Professor Harold Fenwick has just finished his most important project - the economically viable production of a fuel cell, which will solve the world's energy problems. As a dedicated eco-champion he wants to give his findings to the world for free, but his wife tries to cash in on his invention.

Unfortunately she inadvertently approaches the wrong people. Her greed leads to tragic consequences and a race against a ruthless terrorist to crack the clues the Professor has left behind.