Illustrations and short verses introduce shapes associated with each month of the year, such as circles that make up a January snowman, and triangular treats enjoyed in November.

Friends celebrate the seasons and enjoy activities through the months of the year.

In Fibonacci's Field, Lonely and Chalk Rabbit meet, snuggle together, and then spend a year trying to cope with their ever-increasing brood and the seasonal changes that bring a new challenge each month. Presented in calendar format with one pop-up illustration and other special features.

Brief rhymes and drawings of activities popular in the nineteenth century portray events that occur in each month of the year.

Text and illustrations depict the varied seasonal full moons that change and assume personalities of their own throughout the year.