Hi hquek,
Tk u for your help, we went to the library and borrowed a Charlie Small book, it is interesting. I like Michael Morpurgo but my kid does not seem to like his books too maybe the era is different.
He is now reading a book by Elizabeth Kay- the divide from TAS. It is another interesting series, maybe your son will like it too.
For the boy with the striped pajamas, there is a show on it, we went to get the dvd since my kid is so interested in knowing more after reading. Good movie also, makes u cry and think. I find myself reading his books now too, I did not know kids books were that interesting.