Younger Grades to Middle School and Picture Books:

• Math Curse by Jon Scieszka and Lane Smith
• Spaghetti and Meatballs for All! by Marilyn Burns (anything by Marilyn Burns is good!)
• Sir Cumference and All the King's Tens; Sir Cumference and the Off-the-Charts Dessert by Cindy Neuschwander (Sir Cumference is a series of books - fun math stories! Check them out)
• Perimeter, Area, and Volume - A Monster Book of Dimensions by David Adler
• Swirl by Swirl - Spirals in Nature by Joyce Sidman
• Infinity and Me by Kate Hosford
• Mistakes that Worked - 40 Familiar Inventions and How they Came to Be by Charlotte Foltz Jones
• The Grapes of Math by Greg Tang
• Ada Byron Lovelace and the Thinking Machine by Laurie Wallmark
• Marvelous Mattie - How Margaret E Knight Became an Inventor by Emily Arnold McCully
• One Grain of Rice by Demi

Middle Grades and Up:

• The Magic of Math by Arthur Benjamin
• Women of Steel and Stone by Anna M. Lewis
• How to Be a Math Genius - Your Brilliant Brain and How to Train It by Mike Goldsmith
• The Everything Kids' Math Puzzles Book by Meg, Glenn, and Sean Clemens
• Amazing Visual Math by DK