Background: One of the barriers to interprofessional ethics education is a lack of resources that actively engage students in reflection on living an ethical professional life. This project implemented and evaluated an innovative resource for interprofessional ethics education. Objectives: The objective of this project was to create and evaluate an interprofessional learning activity on professionalism, clinical ethics, and research ethics. Design: The Brewsters is a choose-your-own-adventure novel that addresses professionalism, clinical ethics, and research ethics. For the pilot of the book, (...) a pre-test/post-test design was used. Once implemented across campus, a post-test was used to evaluate student learning in addition to a student satisfaction survey. Participants and research context: A total of 755 students in six academic schools in a health science center completed the activity as part of orientation or in coursework. Ethical considerations: The project was approved as exempt by the university’s Committee for the Protection of Human Subjects. Findings: The pilot study with 112 students demonstrated a significant increase in student knowledge. The 755 students who participated in the project had relatively high knowledge scores on the post-test and evaluated the activity positively. Discussion: Students who read The Brewsters scored well on the post-test and had the highest scores on clinical ethics. Clinical ethics scores may indicate issues encountered in mass media. Conclusion: The Brewsters is an innovative resource for teaching interprofessional ethics and professionalism. Further work is needed to determine whether actual and long-term behavior is affected by the activity. (shrink)