Instruct: Classify a given review as either positive or negative.
Query: Review by Carol, an avid fan of Dragons of Pern Books

Another fantastic book by Anne McCaffrey. This book brings new life to the Dragons and Dragon riders of Pern as they are needed again to protect Pern against a new and bigger threat than Thread. Thread - the deadly, silvery rain is not the only threat in the skies of Pern, and Dragon Riders are faced with defending Hall and Hold against something that cannot be flamed out of the skies by their fire breathing Dragons, and threatens thousands of lives on both continents in a very short space of time.This book gives the answers to what we asked after 'All the Weyrs of Pern' "What are Dragon riders going to do after the last Pass of Thread?"I absolutely enjoyed every word of this novel, and was delightfully surprised at the depths of Anne McCaffreys imagination, as she brings to life once more, the beloved characters of Pern. Carol RaethelThe Skies of Pern (The Dragons of Pern)