Muscle and muscle tissue
Detailed notes with pictures (who doesn't like them!) covering majority of the content organized in bullet points and several topics and sub topics. Easy language used to get a better understanding coupled with few examples but not missing the important scientific terms. Perfect combo.
Detailed notes on the nervous system - neurons and the glial cells along with the transmission of the nerve impulses with the help of neurotransmitters. it includes some pictures showing the steps in the process