Re: JAA PPL theory, best way to get it sorted?
The Thom books are more than satisfactory - however, I found there were small snippits of information which were required in the exams which are not covered in the books. My advice is to read each book at least twice, then buy and inwardly digest the PPL Confuser - it's an absolute must-have.
BTW - for a PPL, you don't need to read the grey book on Instrument Flying (to pass the theory exams, that is !!)