RT Book, Whole DB /z-wcorg/ DS http://worldcat.org ID 818659669 LA English T1 Comets A1 Hunter, Nick., PB Heinemann Library PP Chicago, Ill. YR 2013 SN 9781432975142 1432975145 9781432975197 1432975196 AB "This book looks at comets, exploring what they are, where they come from, what people thought of them in the past, and how we study comets today. A fun activity is provided along with tips for spotting comets. Beautiful photographs and simple text help to engage readers and aid their understanding"--Provided by publisher.