Nursing school made simpler.
Practical, encouraging study guides created by a seasoned nurse to help you succeed in class, clinicals, and beyond.
Meet the “It’s Only 12 Hours” Series
Meet the Nurse Behind the Books
Created by Sheri Lemken, RN, the “It’s Only 12 Hours” series brings more than 25 years of real-world nursing experience to the topics students find most challenging. Each guide offers clear explanations, practical memory tools, and steady encouragement from a nurse who understands what it takes to make it through school and step confidently into practice.
Resources for Nursing Programs & Instructors
Looking for practical supplemental resources for your students? Explore the complete series for classroom recommendations, clinical preparation, skills reinforcement, and NCLEX review.