Because there have been some very bright contributors on this forum, I would recommend the simplest answer...

Just search right here in the "Aerodynamics" forum, and you'll find a wealth of information on almost every aerodynamic issue that applies to models, as well as suggestions for study materials, lots of links to various web sites, and plenty of photos and drawings. (and some heated debates!)

"Ollie" (Oliver Wilson) has been an especially great contributor, and there's a virtual "library" of information here posted by him.