The Door into Sunset

Bisexual Content: A main character (cisgender man) and several supporting characters have/have had romantic and/or sexual relationships with people of more than one gender.

Publisher's Summary: ...Freelorn, exiled prince of Arlen, heads home to battle for his lost throne at last...but the odds are stacked against him. His land has achieved an illusion of stability under the reign of his usurping half-brother Cillmod, and not everyone is convinced that Freelorn's rule - even though he is the rightful heir and chosen successor to the half-divine White Lion of Arlen - would be that much of an improvement...