Susan TurnerSusan Turner is a professor of nursing at Gavilan College in Gilroy, CA. She has been teaching drug calculations for over 25 years. Susan started with Elsevier as one of the writers of the Drug Calculations Online course (for Kee and Gray Morris) and then joined Joyce Mulholland as a co-author on this title in the 3rd edition. She took over the lead author role in the 4th edition. Read More Read Less