This pocket notebook is a strong ally and a good luck charm during anxious clinical training! I think these 5 books are especially helpful. I often lent them to my friends, so I hope they can be useful for students with a bright future!! I quickly checked, and there are no writings or markings. However, the "Cardiology" and "Laboratory Values" books show signs of use. Please purchase only if you understand this. Also, regarding the "Pocket Dictionary of Laboratory Values," there are sticky notes on the pages of frequently used laboratory values. Please select in the comments whether you prefer them to remain or be removed. A diverse set of reference books useful for nursing studies. - Title: Nursing Study Quick Note - Title: Cardiology - Title: Adult and Geriatric Nursing Study Quick Note - Title: Pocket Dictionary of Laboratory Values - Title: Quick Reference for Daily Use Thank you for viewing.