She can't believe it's finally happening. Tsunami and her fellow dragonets of destiny are journeying under the water to the great SeaWing Kingdom. Stolen as an egg from the royal hatchery, Tsunami is eager to meet her future subjects and reunite with her mother, Queen Coral. But Tsunami's triumphant return doesn't go quite the way she'd imagined. Queen Coral welcomes her with open wings, but a mysterious assassin has been killing off the queen's heirs...

"Hiccup is in hiding in the Murderous Mountains with the Company of the Dragonmark, but he is determined to become King of the Wilderwest by defeating the witch's Vampire Spydragons and steal back the King's Things from Alvin the Treacherous"--

The enchanted Winged Ring which Queen Blossom gave to Geronimo is missing, apparently stolen by the dark fairy Wither and her dark crow allies, and whoever possesses it gains enormous power and can travel between the Kingdom of Fantasy and the real world--now nightmares are starting to affect Mouse Island, the entire Kingdom is furious with Geronimo, and it is up to one mouse to set things straight and recover the ring.

Though Anders and his friends have delayed a war between the Ice Wolves and the Scorch Dragons, their mission isn't over. With adults on both sides looking for them, they've sought refuge in Cloudhaven, a forbidden stronghold created by the first dragonsmiths. The ancient text covering Cloudhaven's walls could be the key to saving their home--if only the young elementals could decipher it. To make matters worse, Holbard is in ruins and its citizens...

The war is finally over, and the dragonets of destiny have a plan for lasting peace: Jade Mountain Academy, where all tribes are welcome to live and learn together. Even at the new school, though, secrets abound. Moonwatcher is hiding her ability to read minds; confessing that she holds this long-lost NightWing power will only cause trouble. But it also gives her access to another secret: the thoughts of a different mind-reading dragon, one who might...

"Cruz Coronado grapples with an important secret as the gang heads to China in search of the second-to-last piece of the cipher. Under the watchful eye of a new adviser, life on the ship returns to almost normal ... Almost. Just as things seem to be going smoothly, a familiar face shocks Cruz back into reality, and the final piece in this life-and-death scavenger hunt veers toward a dead end."--