OWL Authors

Roberta Day
Beatrice Botch
Stephen Hixson
Peter Lillya
William Vining

Log In or Register Here

Buy an Access Code Online

Students, your new textbook may include an OWL access code. If you do not have a new textbook with a code, you can buy an access code online.

Download the OWL Access Code Guide.

OWL Demos

Technical Support

Click the Instructor or Student button above to access OWL dedicated Technical Support FAQS as well as Live Chat and phone support.

Web - academic.cengage.com/support

For Instructors

A walkthrough of features updated for OWL this year, based on feedback from OWL users.

You'll find useful quick guides and longer, detailed guides for instructors in PDF format.

Not an OWL user? Learn more in this brief demo about what makes OWL the most effective homework system for chemistry.

Learn about forthcoming online training events from Thomson Brooks/Cole.

Visit us for information on specific Brooks/Cole chemistry texts, lab manuals, and supplements.

Looking for Computer Science?