IMPORTANT SHIPPING INFORMATION: Sigma will be closed on 4 July 2025 in observance of the USA holiday. Book products will resume shipping on 7 July 2025. Jewelry products will resume shipping on 14 July 2025. We apologize for any inconvenience this may cause.
Clinical Faculty Knowledge and Skills Development: A Review for Nurse Educators is a dynamic and learner-paced online course, designed like a supplemental study-guide booklet.
Forensic Nursing sits at the intersection of violence and health.
Business Basics for Nurses is a practical guide that informs and expands thinking for nurses considering or already involved in business.
This course is available for FREE to Sigma Members.
This course is designed to provide a general overview of the complex issue of human trafficking.
Achievement is the culture in which we are immersed, the air we breathe.