Last year, we received three titles in the specialty of Perioperative Nursing, ranging in price from $39.95 to $85.95. Doody’s Core Titles 2021 lists 17 Perioperative Nursing titles by 11 publishers. Four titles have been selected by librarians as Essential Purchase Titles for Perioperative Nursing, including Brunner and Suddarth’s Textbook of Medical-Surgical Nursing, 14^th edition, Hinkle (Wolters Kluwer, 2018), Drain’s Perianesthesia Nursing: A Critical Care Approach, 7th edition, Odom-Forren (Elsevier, 2017), Berry and Kohn’s Operating Room Technique, 14th edition, Phillips and Hornacky (Elsevier, 2021), and Perioperative Care of the Elderly Patient, Ryan Barnett and Neves (Cambridge University Press, 2018).