Best Study Guides & Workbooks Under $15

The best study guides and workbooks under $15

Get more out of every book you read. These study guides and workbooks all come in under $15 and turn passive reading into lasting understanding — ideal for students, book clubs, and anyone who hates forgetting a book the moment they finish it.

For analysis and class prep, the SuperSummary Study Guide: Snow Crash and Study Guide: The Lean Startup lay out chapter summaries, themes, and key takeaways.

To actually apply what you read, the Deep Work Exercises companion and the Atomic Habits Workbook convert two landmark productivity books into concrete, do-it-yourself action plans. Add one alongside the original title and the ideas are far more likely to stick.