Libby thinks that what happens outside the window of her
third grade class is way more interesting than the math class
happening inside. One day she sees something upsetting through
the window, and from then on the story unfolds.
This is a tale of a young girl with a big heart who does not like
math. But when in the ‘real’ world, outside school, she searches for the
truth and eventually solves the mystery of the man-with-the-dog.
This book is the first in a series.