Hi, pizzapizza, i exclusively used therapy ed as my reviewer and it really helped, had the one from giles but i didnt use it. plus of course a mix of other sources like thera ex by kissner, clinical kines by brunnstomm, anatomy made ridiculously simple, ortho assesment by mcgee,etc., i also spent time researching the internet (youtube is a big help). I recently passed the NPTE (2nd take). I hope This can help you. Good luck and God bless.