| title | ISBN-13 | year of publica-
tion | other author(s) |
|---|
| CCENT Cisco Certified Entry Networking Technician Virtual Lab | 978-1-118-43524-3 | 2012 |
| CCENT Virtual Lab 2.0: Exam 100-101 | 978-1-118-78965-0 | 2013 |
| Ccent Virtual Lab Site License Edition | 978-1-118-53464-9 | 2012 |
| CCNA Certification Kit, 4th Edition | 978-0-7821-4393-5 | 2005 | Todd Lammle |
| CCNA Certification Kit, | 978-0-470-18572-8 | 2007 | " |
| CCNA Certification Kit: Exam 640-802 | 978-0-470-44725-3 | 2009 | " |
| CCNA Cisco Certified Network Associate Certification Kit | 978-1-118-52299-8 | 2012 | " |
| CCNA Cisco Certified Network Associate Certification Kit Set, Includes CDs | 978-1-118-06347-7 | 2011 | " |
| CCNA Routing and Switching Certification Kit: Exams 100-101, 200-201, 200-120 | 978-1-118-78958-2 | 2014 | " |
| CCNA Routing and Switching Deluxe Study Guide: Exams 100-101, 200-101, and 200-120 | 978-1-118-78970-4 | 2013 | " |
| CCNA Routing and Switching Virtual Lab | 978-1-118-78967-4 | 2013 |
| CCNA Virtual Lab e-trainer | 978-0-7821-2728-7 | 2000 | Todd Lammle |
| CCNA Virtual Lab, Gold Edition | 978-0-7821-3018-8 | 2001 | Todd Lammle · Bill Tedder |
| CCNA Virtual Lab, Platinum Edition | 978-0-7821-3037-9 | 2003 | Todd Lammle |
| CCNA Virtual Lab, Titanium Edition 2.0: | 978-0-470-39259-1 | 2009 |
| CCNA Virtual Lab, Titanium Edition 3.0 | 978-1-118-43199-3 | 2012 |
| CCNA Virtual Lab, Titanium Edition | 978-0-470-14894-5 | 2007 | Todd Lammle |
| CCNP Virtual Lab | 978-0-7821-5025-4 | 2003 | " |
| Network + | 978-0-7821-4275-4 | 2003 | David Groth · Todd Lammle |
| Network+ Certification Kit | 978-0-7821-4135-1 | 2002 | David Groth · Todd Lammle |
| Network+ Study Guide: Exam N10-003, Deluxe, 2nd Edition | 978-0-7821-4416-1 | 2005 | David Groth · Toby Skandier · Todd Lammle |