This is a perfect book for the target audience.
This is an easy to handle trilogy for middle grade girls. When I was a gradeschooler, I could not read enough sentimental stuff. I have since lost my taste for sentimentality, but then, I'm not the target audience. I thought the art, though not great, was adequate for the task. There is some decent invention (I especially liked the humpties) though the invention is not stellar. If there were typos, I did not find them. And the writing is clear. Although for me, the reading experience was a two and half to three star "meh", I went ahead and gave the book four stars because this would make a perfect gift for a little girl, especially one who has lost a beloved pet. I lost my first pet at the age of the main character and I still remember the pain. In fact, I think I hurt more than I did as an adult when I lost beloved people. I don't think I'm an awful person for that. When you're a kid, the experience is new. You have not yet had the experience of knowing the pain lasts for some time less than infinite, and you don't have the internal resources you have as an adult. When you've only been sentient for a few years, you are a great deal less about thinking, and great deal more about feeling. The author is good a guiding little girls through the thickets of emotion. The next two books in the trilogy do a good job of demonstrating coping skills while telling a good story. This book would make a lovely gift for the little girl in your life.