The poetry in this book is wonderful, and while you can find it in many editions, the one illustrated by Trina Schart Hyman is our favorite. Her watercolor and ink drawings are beautiful, and really draw the reader into to the "feel" of each particular month, as much as Updike's words.
Just a taste:
(click on the image to embiggen)
The facing November page, illustrating the "beauty of the bone."
I highly recommend this book for your family's bookshelves!