Triangle of Lust Books in Order

Dissatisfied with her steady boyfriend, a student becomes attracted to both her professor and an overlooked classmate. As the end of term approaches, she questions whether choosing one relationship is the only way to find fulfillment.

Returning home for winter break after a lively start at a new university, a student hopes to reconnect with former partners. Staying with an intriguing new roommate adds another possibility to her already complicated personal life.

As summer draws to a close, a student balances relationships with her professor and a classmate whose appeal surprised her. An absent partner and plans for a gift bring renewed tension to their unconventional arrangement.

A gathering at Professor Carlson's house continues into the next day, bringing familiar partners together in shifting combinations. Intended as a farewell, the event challenges its narrator's expectations and her ability to keep pace with the group.

A visit home stirs jealousy when the narrator sees Aiden with someone else, while her connection with roommate Steph develops. An invitation to Professor Carlson's dinner party promises another encounter with her increasingly complicated circle.

Before leaving for a new university, a student plans one final gathering with her professor and a close friend. Her growing confidence encourages further experimentation, while an unresolved campus mystery adds another distraction to summer's end.