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Allosaurus vs Brachiosaurus: Might Against Height (Dinosaur Wars)

by Michael O'Hearn

ISBN 13: 9781406220865

Format: Paperback (32 pages)
Publisher: Raintree
Published: 04 Aug 2011

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Spinosaurus vs. Giganotosaurus (Dinosaur Wars)

by Michael O'Hearn

ISBN 13: 9781406218190

Format: Hardcover (32 pages)
Publisher: Raintree
Published: 01 Sep 2010

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Tyrannosaurus rex vs. Velociraptor (Dinosaur Wars)

by Michael O'Hearn

ISBN 13: 9781406218213

Format: Hardcover (32 pages)
Publisher: Raintree
Published: 01 Sep 2010

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If These Stones Could Talk: Relics of New England's Intriguing Past

by Michael O'Hearn

ISBN 13: 9781931391023

Format: Paperback (164 pages)
Publisher: Booklocker Inc.,US
Published: 01 May 2001

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