Each chapter is devoted to a specific beer style and teaches readers how to taste and evaluate a wide selection, especially new beers gaining popularity such as sours and nonalcoholic varieties. Additionally, readers will find up-to-date information on the pandemic's effects on the beer world, expanded coverage of international beers, and the author's top picks for any beer-drinking occasion. If your knowledge of IPAs is a little hazy, then this guide is for you.