A hat can do many things. It can keep you warm and dry. It can help you stand out in a crowd, or it can help you blend in. It can hold your dreams or your secrets, and it can hide your fears. In a debut picture book, Rachel Stubbs pairs winsomely expressive artwork with a gentle meditation on family connection and memory, as a grandfather offers his grandchild the anticipation of a life lived with wonder and openness . . . and a very special hat.