Shrinking Sam by Miriam Latimer.
As Sam begins his morning, he realizes he is shrinking. When he tries to tell his parents about it, they are too busy to listen to him. The dog sneezes on him and blows him up the stairs where he takes a bath in the sink floating on the soap. He is then sucked down the drain to find himself outside near another child who has also shrunk down. She helps Sam get back home through the drier vent. The dog finds him there and gives him a friendly lick and Sam finds himself growing larger again. He grows bigger and bigger as his family gathers around him.
I liked that the parents in the book were not cruel or awful, just busy. As parents we have all had mornings (or afternoons) where we don’t lavish enough attention on our children. This allowed the story to be about a normal family rather than a dysfunctional one. The illustrations are bright and friendly and will work well with a group.
This book is a great gateway to a conversation with children about the times when they feel small or lonely or ignored.