Book excerpt: Saturday Morning Breakfast Cereal is at heart a geek comic, but it nevertheless addresses a broad range of topics, such as love, relationships, economics, politics, religion, science, and philosophy. It is one of the fastest growing comics online, having sextupled in readership since 2008. This is a compendium of the finest science-related strips fromSMBC, featuring science stories from Phil Plait, Elizabeth Iorns Henry Reich, Ed Yong, Emily Lakdawalla, Sean Carroll, Christina Agapakis, and Adam Savage.