Tongues of serpents

"Convicted of treason despite their heroic defense against Napoleon's invasion of England, Temeraire and Laurence - stripped of rank and standing - have been transported to the prison colony at New South Wales in distant Australia, where, it is hoped, they cannot further corrupt the British Aerial Corps with their dangerous notions of liberty for dragons. Temeraire and Laurence carry with them three dragon eggs intended to help establish a covert in the colony and destined to be handed over to such second-rate, undesirable officers as have been willing to accept so remote an assignment - including one former acquaintance, Captain Rankin, whose cruelty once cost a dragon its life. Eager to escape this political quagmire, Laurence and Temeraire take on a mission to find a way through the forbidding Blue Mountains and into the interior of Australia. But when one of the dragon eggs is stolen from Temeraire, the surveying expedition becomes a desperate race to recover it in time - a race that leads to a shocking discovery and a dangerous new obstacle in the global war between Britain and Napoleon"--