Good math skills never go to waste. “The Little Green Math Book: 30 Powerful Principles for Building Math and Numeracy Skills” is a guide filled with simple and endlessly useful facts and techniques involving mathematics to help readers gain a greater mastery of the countless math problems they will face in life even if they don’t realize they are math problems. “The Little Green Math Book” is a fine collection of information, and an invaluable resource. Also in the same series is “The Little Gold Grammar Book,” which looks into the main uses of grammar.

Midwest Book Review (Oregon, WI USA)

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“This book brilliantly shows the structure and subtlety of basic math. Math is a global language that knows no borders and opens opportunities for us all.”

Rick Frishman
Author, speaker, and media expert; treasurer and secretary for the Dr. Mark Victor Hansen Foundation, “literacy to end poverty”

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“This material worked like a charm and changed my life. I used it to succeed on my GMAT exam and get accepted to my dream international MBA program."

Julianne Kissack
Registered Nurse, graduate of the Oxford Said Business School