This is an interesting book that was copyrighted in 1910. I mention this because you should not consider the contents as valid medical advice. Instead, it should be appreciated as a historical work that provides some true insight into the concerns of parents, and the understanding of medicine at the date of publishing, nearly a century ago.
As for this version, I must say that I was disappointed that the illustrations were missing. Plus, in the 'Amazon Cloud' version that I read, it's difficult to see the overall organization. And, in fact, it's my recommendation that if you are interested in this book that you hop over to Archive dot Org and see their versions which do include illustrations, and notes by the transcriber as to errata (typos, etc.)
That version is also free and available in a number of formats, including pdf.