A sapphic YA graphic novel with sword fighting, political intrigue and magic where the princess needs a marriage alliance for the welfare of her kingdom, but she unknowingly accepts a proposal from a mysterious country, having come not from the prince, but his sister. The Marble Queen is a YA fantasy graphic novel that's the political drama of Nimona meets the heartfelt romance of The Prince and the Dressmaker, but this time in a sapphic romance surrounded by a mist of magic. Princess Amelia's kingdom, Marion, is in shambles after months of their trade routes being ravaged by pirates, and now, it seems the only option left is for her to save it through a marriage alliance. When she gets an exorbitant offer from the royalty of Iliad--a country shrouded in mystery--Amelia accepts without question and leaves her home to begin a new life. But she lands on Iliad's shores to find that her betrothed isn't the country's prince but the recently coronated Queen Salira. Shocked, Amelia tries to make sense of her situation and her confused heart: Salira has awakened strange new feelings inside her, but something dark hides behind the queen's sorrowful eyes. Amelia must fight the demons of her own anxiety disorder before she can tackle her wife's, all while war looms on the horizon.