This textbook was flat out SPECTACULAR. Actually, I'll go out on a limb and say that this is my favourite textbook. Ever.
Guasti did such a sublime job addressing the many topics and areas of study related to how infants acquire their native languages. Most importantly, she writes clearly, and is capable of breaking down complex ideas into chapters that are easily digestible and enjoyable to read!
Also, so much work went into the production of this book - hundreds of studies have been compiled and summarized here. Then, the author goes a step further by speculating about how the findings of said studies contribute to the field of Language Acquisition.
Absolutely incredible, I highly reccomend!