Barefoot Gen, Vol. 1: A Cartoon Story of Hiroshima

Also check out Barefoot Gen, a manga based on an eyewitness account of the bombing of Hiroshima.[1][2]

[1] - https://www.amazon.com/Barefoot-Gen-Vol-Cartoon-Hiroshima/dp...

[2] - https://en.wikipedia.org/wiki/Barefoot_Gen