Catwings series

Le Guin wrote this highly acclaimed novel about a very special litter of kittens. Mrs. Jane Tabby has always longed to get away from the cramped alleys of the city. She knows it is too late for her, but she thinks her longing may be the reason her litter of kittens was born with wings. When they are old enough to fly, she sends the four kittens, who become known as catwings, out into the world to find their home. But they find that danger does not...

After being rescued by a flying cat, Alexander the cat decides to make good on a promise to do wonderful things.