Wrapping its arms around a subject that covers everything from life at the molecular level to the entirety of an ecosystem, Biology tackles all the big ideas: biological classification and hierarchy, cell theory, genetics, the human body, evolution, and more. And it does so in that lively, useful, and intuitive way that makes the Big Fat Notebooks so singular and successful: Critical ideas are broken down and clearly explained; doodles illuminate tricky concepts; mnemonics provide memorable shortcuts; and quizzes recap it all. Plus, the author, Matthew Brown, a biomedical engineer and science communicator, has an easy, engaging way of bringing even the most complex scientific concepts to life.