Start with high-confidence polyamory romance books, then narrow by subgenre or adjacent topics.
Twin Fantasies
Opal Carew
Forbidden Pleasure
Lora Leigh, Clare Claremont
Wicked Pleasure
Lora Leigh
Six
Forbidden Heat
Pleasure Bound
Secret Weapon
Bonds of Hercules
Jasmine Mas
Psycho Beasts
Psycho Shifters
Between Two Kings
Lindsay Straube
Axes & O's
Kayla Grosse, Grayson Owens
Yes, Sir
Rachel Kramer Bussel
Please, Sir
Anything for You
Rachel Kramer Bussel, Sophie Atwater
Big Book of Bondage
Alison Tyler, Kaylee West
Between the Sheets
Cairo
Honey Cut
Sierra Simone
