I love that this book is written for children, by a teenager. It is very informative, and I like that she explains to children what belongs to being a doctor and where doctors work, which doctor specialises in what etc.
However, I'm not sure all the details (like a salary) need to be in a children's book. For younger children it simply holds no relevance, and for older children it could distract from the real purposes of becoming a doctor. Quite frankly I think there are enough people doing that job for the wrong reasons. The world doesn't need more. Also, the drawings remind me of the figures I made in the first Sim Games (I'm no good at designing and drawing), which I found a bit scary even as an adult.