1. "Critical Care Nursing Certification: Preparation, Review, and Practice Exams" by Thomas Ahrens
2. "AACN Certification and Core Review for High Acuity and Critical Care" by Lisa M. Stone and AACN
3. "Pass CCRN!" by Robin Donohoe Dennison
4. "Adult CCRN Exam Secrets Study Guide: CCRN Test Review for the Critical Care Nurses Certification Examinations" by CCRN Exam Secrets Test Prep Team
5. "Fast Facts for the Critical Care Nurse: Critical Care Nursing in a Nutshell" by Kathy White and Brenda Marshall
6. "AACN Essentials of Critical Care Nursing Pocket Handbook" by Marianne Chulay and Suzan Bolton
7. "Lippincott's Q&A Review for NCLEX-RN" by Diane Billings and Desiree Hensel
8. "Critical Care Nursing Made Incredibly Easy!" by Lippincott Williams & Wilkins