Rob Bovey

Stephen Bullen is founder of Office Automation Ltd., a specialist in Excel, Access and Visual Basic development that serves many of the world's largest businesses. Rob Bovey is president of Application Professionals, a software developer specializing in Microsoft Office, Visual Basic, and SQL Server applications. He has developed several add-ins shipped by Microsoft with Excel. John Green is founder of Execuplan Consulting, a specialist in Excel and Access business application development. The authors have each held Microsoft's coveted Excel MVP status for eight consecutive years, and are coauthors of Excel 2000/Excel 2002 VBA Programmer's Reference (Wrox Press).

Stephen Bullen

Stephen Bullen is founder of Office Automation Ltd., a specialist in Excel, Access and Visual Basic development that serves many of the world's largest businesses. Rob Bovey is president of Application Professionals, a software developer specializing in Microsoft Office, Visual Basic, and SQL Server applications. He has developed several add-ins shipped by Microsoft with Excel. John Green is founder of Execuplan Consulting, a specialist in Excel and Access business application development. The authors have each held Microsoft's coveted Excel MVP status for eight consecutive years, and are coauthors of Excel 2000/Excel 2002 VBA Programmer's Reference (Wrox Press).

John Green

Stephen Bullen is founder of Office Automation Ltd., a specialist in Excel, Access and Visual Basic development that serves many of the world's largest businesses. Rob Bovey is president of Application Professionals, a software developer specializing in Microsoft Office, Visual Basic, and SQL Server applications. He has developed several add-ins shipped by Microsoft with Excel. John Green is founder of Execuplan Consulting, a specialist in Excel and Access business application development. The authors have each held Microsoft's coveted Excel MVP status for eight consecutive years, and are coauthors of Excel 2000/Excel 2002 VBA Programmer's Reference (Wrox Press).

Dennis Wallentin

Rob Bovey, president of Application Professionals, specializes in MS Office, VB, and SQL Server application development. He developed several Excel add-ins shipped by Microsoft, and co-authored the Microsoft Excel 97 Developers Kit and Excel 2007 VBA Programmer's Reference. Stephen Bullen, co-author of The Excel 2007 VBA Programmer's Reference, owns Office Automation, Ltd. Dennis Wallentin, has developed Excel solutions since the 1980s through his firm, XL-Dennis. John Green (Sydney, Australia) owns Execuplan Consulting, which specializing in Excel and Access development. All four are Microsoft MVPs.