Best-selling IB Revision Guides from OSC

OSC has been producing IB Revision Guides since 2002 and we now publish more IBDP specific material than anyone else in the world. We know the importance of revision and review and want to be able to support all IBDP students with our expertise and experience. The rigorous and balanced learning values of a global curriculum are reflected in the content and structure of OSC revision guides. They offer complete coverage of the IB syllabus, emphasising active revision and review at ...