Vanguard - Ark Royal, #7

The third trilogy in the hit 'Ark Royal' series begins now!HMS Vanguard is the most powerful battleship ever to be commissioned by the Royal Navy, but she is not a happy ship.  Her commanding officer is eccentric, rarely seen on the bridge; her former XO has deserted his post and her first middy is resentful because he hasn't been promoted as he deserves ... But when a first contact mission goes badly wrong, HMS Vanguard and her crew are plunged into an interstellar war against a new and deadly alien threat. And if they don't make it back to friendly space in time, they will merely be the first to die in a new interstellar war.