The members are located inside the object, i.e. , the memory for them is allocated with the Book object and neither can nor need to delete the memory explicitly. Basically, you need to match your explicit allocations using new with calls to delete but you never need to release something which isn't allocated somewhere explicitly.
This is probably a good time to learn to use Valgrind, which will give you much richer debugging facilities for this kind of error.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.