The Most Beautiful Woman in the World
Ellis Amburn
Cleopatra the Great
Joann Fletcher
Words of Seduction
Dara Girard
Working Days: The Journals of the Grapes of Wrath
John Steinbeck
Dead Reckoning: Calculating Without Instruments
Ronald W. Doerfler
How to Calculate Quickly: Full Course in Speed Arithmetic
Henry Sticker
More Rapid Math: Tricks and Tips: 30 Days to Number Mastery
Edward H. Julius
Rapid Math: Tricks and Tips: 30 Days to Number Mastery
Short-Cut Math
Gerard W. Kelly
Speed Mathematics Simplified
Edward Stoddard
The Trachtenberg Speed System of Basic Mathematics
Jakow Trachtenberg