From the bestselling author of The Invisible String comes a timely and powerful story about a little girl who has a big problem with feeling lonely.Ruby’s got a problem. At school and at home, everyone is so busy all the time, and no one seems to notice her at all. Ruby finds herself feeling kind of…lonely. It’s a big problem! But one day, while walking home alone after school, she decides to look at her problem from a new angle. She even gives it a name—Lonely—a seemingly sm