| SQL: the complete reference JR Groff, PN Weinberg, AJ Oppel McGraw-Hill/Osborne, 2002 | 305 | 2002 |
| Measuring marketing: 110+ key metrics every marketer needs JA Davis John Wiley & Sons, 2012 | 181 | 2012 |
| Mastering Microsoft VBA G Hart-Davis John Wiley & Sons, 2006 | 15 | 2006 |
| Deploying Raspberry Pi in the classroom G Hart-Davis Apress, 2017 | 9 | 2017 |
| Using Google Classroom G Hart-Davis, G Hart-Davis Deploying Chromebooks in the Classroom: Planning, Installing, and Managing …, 2018 | 8 | 2018 |
| How to do everything with Microsoft Office Excel 2007 G Hart-Davis McGraw-Hill, Inc., 2006 | 6* | 2006 |
| HTML G Hart-Davis (No Title), 2005 | 6 | 2005 |
| Internet Pricay [sic] Exposed G Hart-Davis Sybex, 2001 | 6 | 2001 |
| Deploying Chromebooks in the classroom: Planning, installing, and managing Chromebooks in schools and colleges G Hart-Davis Apress, 2018 | 5 | 2018 |
| How to Do Everything with Your IPod & IPod Mini G Hart-Davis McGraw Hill Professional, 2004 | 5 | 2004 |
| MP3! I Didn't Know You Could Do That... G Hart-Davis, R Holmes SYBEX Inc., 2000 | 5 | 2000 |
| Killer ChatGPT prompts: Harness the power of AI for success and profit G Hart-Davis John Wiley & Sons, 2023 | 4 | 2023 |
| Deploying iPads in the Classroom G Hart-Davis, G Hart-Davis Apress, 2017 | 4 | 2017 |
| Beginning Microsoft Office 2010 G Hart-Davis Apress, 2011 | 4 | 2011 |
| Exel 2007 paso a paso G Hart-Davis McGraw-Hill, 2007 | 4 | 2007 |
| Word 97 Macro and VBA Handbook with Cdrom G Hart-Davis SYBEX Inc., 1997 | 4 | 1997 |
| Understanding 1-2-3, Release 5, for Windows DA Hergert, G Hart-Davis SYBEX Inc., 1994 | 4 | 1994 |
| IPhone for Dummies EC Baig, B LeVitus John Wiley & Sons, 2021 | 3 | 2021 |
| Teach Yourself VISUALLY Google Workspace G Hart-Davis John Wiley & Sons, 2021 | 3 | 2021 |
| Choosing operating systems for Raspberry Pi G Hart-Davis, G Hart-Davis Deploying Raspberry Pi in the Classroom, 55-69, 2017 | 3 | 2017 |
