Titles in this set:-

Brightstorm: A Sky-Ship Adventure
Darkwhispers: A Brightstorm Adventure
Firesong: A Brightstorm Adventure

 Description:-

Brightstorm: A Sky-Ship Adventure
Twins Arthur and Maudie Brightstorm receive word in Lontown that their famous explorer father has died in a failed attempt to reach the southernmost point in the world. Not only that, but he has been accused of stealing fuel before he died!The twins don't believe the news, and they answer an ad to join a new attempt to reach South Polaris. It's their only hope of learning the truth ... and salvaging their family's reputation.As the winged ship Aurora sets sail, the twins must keep their wits about them and prove themselves worthy of the rest of the crew.But will Arthur and Maudie find the answers they seek?

Darkwhispers: A Brightstorm Adventure

The thrilling sequel to the acclaimed BRIGHTSTORM: A SKY SHIP ADVENTURE. The Brightstorm twins are back for another adventure! Eudora Vane has organized an explorer fleet to search the last known destination of missing adventurer Ermitage Wrigglesworth. Harriet Culpepper and the crew of the Aurora join the mission, but they don't believe that Eudora has good intentions. What is she really looking for? Arthur is determined to find out, and when disaster strikes and the Brightstorm twins are separated, will he and Maudie be able to find their way back to each other?

Firesong: A Brightstorm Adventure

Arthur, Maudie, and the rest of the Aurora crew are going on a mission to the Volcanic North, where years before their parents discovered the moth that is their family symbol.But their scheming, ambitious aunt, Eudora Vane, is still dedicated to destroying the Brightstorm family name, and the further north the Aurora travels, the more long-buried secrets are revealed...