it is not a biography, but it is quite similar to a biography.
friendship and loss
No1 knows
No, Michael is not Kensuke's son.
David Stimson
yes
somewhere
Nagasaki
Kensuke's Kingdom is 179 pages long.
Michael Morpurgo wrote "Kensuke's Kingdom" in 1999.
no
His name is naga gojua
In a cave.