This Novella follows on from Book Three of the Rawn Chronicles: The Ancarryn and the Quest, and continues the crew of the Sky Ship Cybeleion’s quest for the Gredligg Orrinn.
http://www.amazon.co.uk/Voyage-Cybeleion-Rawn-Chronicles-Interlude-ebook/dp/B00PU92XLA/ref=sr_1_5?s=books&ie=UTF8&qid=1416407098&sr=1-5&keywords=rawn+chronicles