| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| CCENT Exam Prep | 978-0-7897-3716-8 | 2007 | Jeremy Cioara · Heather Stevenson |
| CCNA Exam Prep 2 | 978-0-7897-3519-5 | 2006 | Heather Stevenson · Jeremy Cioara |
| CCNA Exam Prep | 978-0-7897-3713-7 | 2007 | Jeremy Cioara · Heather Stevenson |
| CCSP CSVPN Exam Cram 2 | 978-0-7897-3026-8 | 2003 | |