I looked on Amazon and will probably end up with these but I have rudder pedals on the way from Croatia and want to order a new Joystick (Virpil). Playing IL-2 on the Eastern front has cost me a ton in books. I am going to make a recommendation that 777 Studios develop a night fighter simulator out of the Battle of Stalingrad series.As far as books go, highly recommend this two volume work by Lorant and Goyat: