Bisexual Protagonists
![Cover art for Across Worlds Collision](http://supposedcrimes.com/cdn/shop/products/acrossworldscollisionfinal_large.jpg?v=1469107814)
Across Worlds: Collision
An science fiction novel featuring bisexual erotica (F/F and F/M) with a gender-changing alien and the human sent to spy on hir.
![Cover art for Cythera by Jo Graham](http://supposedcrimes.com/cdn/shop/products/cytherafinal_large.jpg?v=1469107590)
Cythera
Cythera is a sacred courtesan famed through the Nine Worlds for opulent beauty and decadence. (Erotica)