I read this book as part of a children’s summer reading program at a small branch library next to my Dad’s hardware store in Clarksville, Indiana. The timing was some time between 1965-1968. Every book you read would earn a balloon stamp on a clown bookmark. You only received the stamp after giving a verbal recap of each book to the librarian.
I do not recall the title but I believe there were limited graphics inside the pages. A young boy finds a red ball in a field near his home. He quickly realizes that the ball can respond to his wishes. It can change color and size. Become heavy or light. It can even fly around the room and come to home when he calls.
Late in the book the ball starts to exhibit strange behavior as if it wants to escape. The boy follow the ball into the field where he meets the ball’s true owner: an alien child from a nearby space ship that has landed. The boy gives the ball back to the alien child and is thanked by the alien parent.
This book started my love of science fiction writing and led me to the likes of Wells, Verne, Asimov, Bradbury, Clarke and many others.