Not only is Hosseini a great writer, he is a profound and important humanitarian.  He’s also a physician.  It’s only my thinking, but I bet if he wrote more novels he would make more money for himself.  Instead, he is using his fame as a way to help others, and has been all over the world trying to help. He especially is moved to help refugees worldwide.

https://www.khaledhosseinifoundation.org/

This site spells out some of the work his foundation does.

Well done, Sir. Well done.