The storybook adventure of two friends as they discover the wonders of calculus.

Finally, a scientific series that treats babies like the geniuses they are! With scientific and mathematical information from an expert, this is the perfect boo

Fans of Chris Ferrie's ABCs of Physics, Quantum Physics for Babies, and General Relativity for Babies will love this introduction to mathematics for babies and

One day Sophie comes home from school to find two questions in her mail: "Who are you?" and "Where does the world come from?" Before she knows it she is enrolle