Provides information on numbers and what makes particular ones noteworthy

Bedtime Stories For Kids-Short Bedtime Stories Series Do you want to make your child fall asleep faster at night? Do you want your child to learn mindfulness wh

Collection of miscellaneous facts and anecdotes from mathematicians.

"Of immense interest to those who enjoy recreational maths and puzzles . . . even the most hardened puzzler will find something new." -- Mathematical Gazette Pu

Whether you hope to travel to the Southern Hemisphere or simply want to learn more about wildlife, Penguins: The Animal Answer Guide deserves a spot on your boo