Charlotte's Web by E. B. White

Wilbur, the runt of the litter, was not only saved from an unjust death, but also lovingly raised by a girl named Fern. But now he's a barn pig. He's bored and lonely - until he meets Charlotte, the beautiful grey spider who also lives in the barn. Charlotte thinks of a wonderful way to save Wilbur from a pig's unhappy fate, making him famous along the way. Her clever plan, and the barn full of unique characters, will delight you in this famous story. Goodreads: 4.19 Grade level ‏ : ‎ 1 - 4 Paperback edition: 1974