To a noble family twins are born: Mathilde and Giselle, the Sisters Grey. For generations the Sisters have protected and counseled the Kaiser, ruler of Mitteleuropa. But this is a different time. At the birth of the industrial age a great war is raging. When the Kaiser is assassinated, Giselle is accused. Pursued by her sisters and hunted by the enemy, Giselle must unravel the prophecy of the Carbon Grey before history itself is rewritten.

Creator HOANG NGUYEN presents an anthology of short stories set in the universe of the Carbon Grey. A boy becomes a god, two fictional characters come to life, a refugee becomes a queen and two sisters become killers. Legends, secret histories, and continuity errors " all will be revealed in CARBON GREY ORIGINS.

The Sisters Grey are warriors, sworn to protect their Kaiser. But as great war rages, the Kaiser is found dead, and one sister - Giselle Grey - is accused of murder. Persued by enemies, Giselle must unravel the prophecy of the Carbon Grey - before history itself unravels. This collection includes all three volumes of the epic saga, stories from CARBON GREY: ORIGINS, and a new ten-page prologue.