Action, adventure, and mystery surround the Sunkers, a band of children who live in a submarine, as they try to survive a war in Book Two of the Icebreaker Trilogy.

Sharkey is a Sunker--he was born on a fortunate tide, and everyone in the giant submersible Rampart knows it. The trouble is his life is based on a lie. He's been a fake hero for years, but when tragedy strikes, he must become a real one. And he has no idea how to go about it.

Meanwhile, on land, Petrel, Fin, and the crew of the Oyster are on a mission to bring lost knowledge back into...

The thrilling conclusion to the Icebreaker trilogy, an acclaimed middle-grade fantasy-adventure from Lian Tanner

Gwin is a Fetcher. With her papa and twin brother, Nat, she travels West Norn, bringing joy to its downtrodden people through song and story. But ever since Mama died, it's been hard to keep the joy alive.
Proud and defiant, Fetchers have always been hunted by the Devouts for preserving the old ways. So when devious Brother Poosk captures Papa, Gwin must rescue him--whatever the cost.

Meanwhile, the Oyster's crew and the Sunkers lay siege to the...