Hi, just wanted to pass along to those of you who may not be familiar with the ''...Made Incredibly Easy" series of nursing books. I have IV Therapy Made Incredibly Easy, Fluids & Electrolytes, Dosage Calculations and Nursing Procedures. All have been immensely helpful to me. They explain in clear cut language what everything is, have adorable little cartoons in the side margins, and great tips. Sometimes those 800 page texts are just too much to digest at 11:00 p.m. when you're blind from fatigue and trying to make something click. Springhouse Publishers puts them out -- I got a lot of mine on half.com -- just type in Made Incredibly Easy on the search and you'll get a slew of titles. Hope they help!!