A chance purchase puts a time machine into the hands of Paul Sherwood, a man with a desire to improve his life and those of his family. Thom Poole's tale tells of Sherwood's travels through time, visiting his ancestors and witnessing a number of important events. He experiences the London Blitz during the search for his great-grandfather, and fighting alongside his great, great-grandfather in the WWI Trenches during the first day of the Battle of the Somme. He experienced the slums of Victorian London and the rural serfdom of Georgian England, but what did he leave in his wake? In his travels, Sherwood awakes a passion for history, but also emotional ties to his family. He tries to improve their lives by warning them of dangers, paying for luxuries and saving some lives. Follow the unfolding story and imagine what you would do in Sherwood's situation, would you help your ancestors to a better life? How would you cope with The Time Traveller's Dilemma? Find out if Sherwood does!