The Resonance War - Book 5 of The Celestriad

<p>A time capsule left by the remnants of Celestra's first civilsation is found and deciphered. It contains a warning: the asteroid which decimated them was under propulsion and whoever launched the unprovoked attack is still out there. </p><p><br></p><p>After a freak communications glitch alerts this ancient enemy Celestra is invaded by an invisible synthetic bio-swarm. The Celestrians have but one defence. Their own children.</p><p> </p>