Edward H. Julius Related books Arithmetricks: 50 Easy Ways to Add, Subtract, Multiply, and Divide Without a Calculator John Wiley & Sons Inc • 1995 More Rapid Math: Tricks and Tips: 30 Days to Number Mastery John Wiley & Sons Inc • 1996 Rapid Math in Ten Days: The Quick-and-Easy Program (Excell-Erated Skills) Berkley Pub Group • 1994 Rapid Math Tricks & Tips: 30 Days to Number Power John Wiley & Sons Inc • 1992