Ko is back in power -- and nothing in Droon is safe! His beasts have found a lightning-powered submarine hidden in the secret Fortress of the Treasure Queen. Now Eric and his friends have to stop Ko before he destroys Jaffa City. But first they'll need help from their worst enemy -- Lord Sparr. If he can be trusted.
Ko's beasts have taken over Doobesh, a dangerous city full of thieves and pirates. Now they're hard at work in the magical forge there, creating powerful armor that will make they unstoppable. That is, unless Eric and his friends destroy the armor first. The race is on. Can the kids beat the beasts and flatten the forge in time?
Magic on Main Street?!! The border between Droon and the Upper World has been crossed. And now evil Sparr is in Eric's hometown! On a search for the Coiled Viper, he's turning the Upper World inside out. Talking frogs, flying kids, a Ninn parade down Main Street. There's droon magic all over our world! Can Eric and his friends keep it secret?
Everything in Droon is changing. Lord Sparr has disappeared. Ko and Gethwing have fled to the Dark Lands. And an old villain is back -- Ving, leader of the Hawk Bandits! This time, he has his twin sister in tow, along with her band of wicked pirates. Arrrg! They're snatching magical stones from all over Droon, and using them to build an enchanted passageway that will transport nasty dragons from the past into the present. Can Eric and his friends...
In order to defend himself in Lord Sparr's evil underworld, Galen needs the powerful wand of Urik, a magic tool that's been hidden for years. Keeah and her Upper World friends attempt to find the wand by following the Moon Scroll, which has the power to take anyone who reads it back through time.