The product is a textbook titled "Psychiatric Nursing" by author Kathleen Wheeler, aimed at advanced practice psychiatric nurses. It falls under the subject areas of medical and psychiatric nursing, focusing on psychotherapy and mental health. Published by Springer Publishing Company, this textbook serves as a valuable educational resource for those at an adult education and further education level seeking to deepen their knowledge and skills in the field of psychiatric nursing. The content is presented in English and caters to the specific needs of advanced practice psychiatric nurses looking to enhance their understanding of psychotherapy techniques and practices within the psychiatric nursing scope.