This specific ISBN edition is currently not available.View all copies of this ISBN edition:
By making the correct decisions, the reader assists the Three Investigators in locating both a missing dinosaur fossil and a college professor accused of attempted murder.
"synopsis" may belong to another edition of this title.
Book Description Random House Books for Young Readers. Hardcover. Condition: New. 0394964314 New Condition. Seller Inventory # NEW99.1118845