Read this book as it is my library's book of the summer for this year. It's a simple, sweet story that deals with adapting to new situations shown through two house mice suddenly finding themselves living in the wild. Since the story stuck mostly to lighthearted adventure, I was surprised by its somewhat bittersweet ending. It was a little more mature that what I usually expect out of stories like this, saying that sometimes people drift away from who they love to get where they need to be, and that's all right. The memory of them is what keeps that love alive and I thought that was a sweet sentiment to end on.