'Handling the Big Jets' by D. P. Davies This is a bible for airline pilots by a distinguished test pilot. Probably somewhat more advanced than what you are looking for at the moment but very good when you have read the others.
'747 - creating the world's first jumbo jet and other aviation adventures from a life in aviation' by Joe Sutter. He led the team who designed the Boeing 747. This is an excellent read covering the design issues and the politices involved in bringing this amazing aircraft to life.
P.S. And I thoroughly recommend Kermode.