Periodontology at a Glance adds another dentistry title to this popular series. It provides readers with an easy-to-use tool to assimilate the key information about periodontics by illustrating each topic with a double-page spread that encapsulates essential knowledge. Clear diagrams and clinical pictures are accompanied by succinct text, providing a highly visual format to facilitate ease of learning. Suggestions for further reading are provided selectively where appropriate, and the authors present a useful distillation of the salient research literature.