Mosby's Pharmacology in Nursing Author:Leda M. McKenry, Ed Tessier, Mary Ann Hogan Mosby's Pharmacology in Nursing is the classic pharmacology text now made even better. Known for its comprehensive coverage of nursing pharmacology, the 22nd edition retains the strong nursing focus but now features a new student-friendly look in a case-study format to help students apply pharmacology concepts to real-world practice.