This book contains sixty-four high-quality crossword puzzles, like you might see in a daily newspaper, but these puzzles are smaller than usual (10 by 10 grids) and contain lots of words, phrases, concepts, and names that pertain to mathematics and the culture of the mathematical community. The grids are optimized to avoid awkward crosswordese and tricky wordplay, while maximizing mathematical content. If you're a lover of mathematics, you'll enjoy puzzling over these clues and seeing math words and names appear that you've never seen in crosswords before. If you're a lover of crosswords, you'll enjoy the challenge and will learn some new facts and trivia. And if, like the author, you love mathematics and crosswords, you'll rejoice to finally find a book that truly celebrates them both! *** Please visit https://bit.ly/MiniMathSamples for two sample puzzles that you can solve for free on my website, as a preview of what you'll find in this book. ***