Les Bijoux Vol 4 by Jo Eun-Ha. A Fantasy manga rated Older Teen, published in English by Tokyopop in 2005.
In a fantasy world where the ruling Habit class brutally oppresses the Spar commoners who toil in twelve mines, Lapis Lazuli, a being who can switch between male (Lapis) and female (Lazuli) forms, is born to a poor enslaved couple in Neige Mine. When the cruel Habit Diamond brings tragedy to Lapis's family, Lapis vows revenge and sets out to overthrow the tyrannical overlords. A dark Korean fantasy of rebellion and revenge.
Want it new? Send us a message!
This book is still in print. We can special-order a brand-new copy for you. New orders take about 2-3 weeks to arrive. We'll email you the price first, and you can choose to have it ship together with the rest of your order or pay a second shipping charge to get your in-stock books sooner.