Buy Used and New Michael O ' Hearn Books

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

Save for later

Triceratops vs Stegosaurus: When Horns and Plates Collide (Dinosaur Wars)

by Michael O'Hearn

ISBN 13: 9781406220889

Format: Paperback (32 pages)
Publisher: Raintree
Published: 13 Sep 2011

Save for later

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

Save for later