The Rogue Dragon — Robert E. Jacob

This is the fourth installment in the 4th grade science curriculum series. Andy and Norsely are confronted with an old friend from Norsely's past. It will take all they have to convince their visitor not to destroy them or those around them. This volume teaches the concepts of fossil creation and how Dinosaurs became extinct.

When something starts damaging an old museum in Scrugville Utah, Andy and Norsely must get to the bottom of it. What they find changes Norsely's life forever. Their investigation takes them to various fossil sites as they learn about our ancient past. Norsely is forced to make a difficult decision, one that will test his friendship with Andy. Join the adventure and learn about fossil formation.