EONA by Aloson Goodman

Eon has been revealed as Eona, the first female Dragoneye in hundreds of years. Along with fellow rebels Ryko and Lady Dela, she is on the run from High Lord Sethon's army. The renegades are on a quest for the black folio, stolen by the drug-riddled Dillon; they must also find Kygo, the young Pearl Emperor, who needs Eona's power and the black folio if he is to wrest back his throne from the selfstyled "Emperor" Sethon. Through it all, Eona must come to terms with her new Dragoneye identity and power - and learn to bear the anguish of the ten dragons whose Dragoneyes were murdered. As they focus their power through her, she becomes a dangerous conduit for their plans...

EON by Alison Goodman

Sixteen-year-old Eon has a dream, and a mission. For years, he's been studying sword-work and magic, toward one end. He and his master hope that he will be chosen as a Dragoneye-an apprentice to one of the twelve energy dragons of good fortune.

But Eon has a dangerous secret. He is actually Eona, a sixteen-year-old girl who has been masquerading as a twelve-year-old boy. Females are forbiden to use Dragon Magic; if anyone discovers she has been hiding in plain sight, her death is assured.

When Eon's secret threatens to come to light, she and her allies are plunged into grave danger and a deadly struggle for the Imperial throne. Eon must find the strength and inner power to battle those who want to take her magic... and her life.