| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Bundle: Horizons: Exploring the Universe + CengageNOW Virtual Astronomy Labs 2.0 Printed Access Card | 978-1-133-49806-3 | 2011 | Michael W. Guidry |
| CengageNOW 1-Semester Instant Access Code for Virtual Astronomy Labs 2.0 | 978-1-285-19004-4 | 2012 | " |
| CengageNOW 1-Semester Printed Access Card for Virtual Astronomy Labs 2.0 | 978-1-285-19006-8 | 2012 | " |
| CengageNOW Virtual Astronomy Labs 2.0 Printed Access Card | 978-1-111-98710-7 | 2011 | " |
K L · K. Lee · K&M · Kevin Lee · Kevin M. · M.-L. · M. Lee