Exploring geology is an International Student Edition of Exploring Geology 5th Edition by Stephen Reynolds and Julia Johnson and Paul Morin and Chuck Carter This ISBN 9781260092578 is Textbook only. It will not come with online access code. Online Access code (should only be purchased when required by an instructor ) sold separately at other ISBN.The content of of this title on all formats are the same. Exploring Geology by Reynolds/Johnson/ Morin/Carter is an innovative textbook intended for an introductory college geology course, such as Physical Geology. This ground-breaking, visually spectacular book was designed from cognitive and educational research on how students think, learn, and study.