Scientists and academics have spent entire careers investigating what makes people happy. But hidden in obscure scholarly journals and reports,...

What are the keys to success? Scientists have studied the traits, beliefs, and practices of successful people in all walks of life. But the answers they find wind up in stuffy academic journals...

Are you having trouble with two-digit addition? How about three-digit addition? Does column addition confuse you? Do you wish someone could simply explain the properties of addition? Well, ask no...

John Lithgow Makes Arts and Literacy a Palooza of Fun for Kids! Take a heaping measure of fascinating information about the arts. Add a dose of laughter and creativity. What do you get?...

No. 1 New York Times bestselling author Debbie Ford's The Best Year of Your Life is a call to action to stop pretending that the future will bring you the life of your dreams and to...

BRAIN PRESCRIPTIONS THAT REALLY WORK
In this breakthrough bestseller, you'll see scientific evidence that your anxiety, depression, anger, obsessiveness, or impulsiveness could be related to how...

Are you having trouble with division? Is long division confusing to you? What does a remainder really mean? Rebecca Wingard-Nelson simply explains the properties of division. She covers topics such...

What are proper and improper fractions? What exactly is a decimal? Do adding and subtracting fractions confuse you? How about multiplying decimals? Rebecca Wingard-Nelson simply explains fraction...

Geometry, which means “earth measure” is used to measure anything on earth. No matter what size a rectangle is—whether it be a computer chip, an Olympic-sized swimming pool, or a city block—you can...