Greymalkin and the Birthday Surprise! by Gail Truax
When the Princess invites her friends over to look at a new litter of kittens, she meets one and instantly falls in love. No one else even noticed the little gray baby who sat there all alone. After the Princess asks both her mother and the Stable Keeper if she can keep the kitten, the Stable Keeper tells her that he needs him to help catch mice. The Princess is disappointed, but she promised the little kitty that she would come visit him every day. Little does the Princess know that the Queen has a surprise for her upcoming birthday; what could it be? Greymalkin and the Birthday Surprise! is a treat for all ages!