Dear Mr. Blueberry, I love whales very much and I think I saw one in my pond today. Please send me some information on whales. It's vacation time, so Emily has to write to her teacher to help when she discovers a blue whale living in her pond. Mr. Blueberry answers that she must be mistaken, because whales live in the ocean, t in ponds. Throughout the summer, Emily and Mr. Blueberry exchange letters, until Emily has a happy surprise to share with her teacher. In the process, Emily learns a lot about whales. And Mr. Blueberry leans even more about imagination, faith, and love.