P. S. Duffy

"When his beloved brother-in-law goes missing at the front in 1916, Angus defies his pacifist upbringing to join the war and find him. Assured a position as a cartographer in London, he is instead sent directly into the visceral shock of battle. Meanwhile, at home, his son Simon Peter must navigate escalating hostility in a fishing village torn by grief"--Amazon.com.