How do you draw a straight line? How do you determine if a circle is really round? These may sound like simple or even trivial mathematical problems, but to an

'How Round is your Circle?' includes chapters on: hard lines; how to draw a straight line; four-bar variations; building the world's first rules; dividing the c

In our rushed, stressed society, it's sometimes difficult to spend meaningful time as a family. Now Starhawk, Diane Baker, and Anne Hill offer new ways to foste

Discover your inner child once again in Weave a Circle Round, a debut fantasy adventure for fans of Madeleine L'Engle, Diana Wynne Jones, and E. L. Konigsburg.

A circle of children ask others to join in their play and soon find out that inclusion is irresistible, illustrated by Caldecott Honor recipient Hanna Cha. From