For no good reason, other than "we always have", our school has always used the "HAESE" text books for HL, SL and Maths Studies. There now seem to be about 4 alternatives out there - all of which are bringing out new versions to incorporate the changes in the syllabus. I thought now would be good time to have a look at some of the options out there. Does anyone have any experiences (positive or otherwise) using some of these other text books? Thanks very much.