For Visual Basic and VBA programmers, this book boils down the essentials of the VB and VBA languages into a single volume, including undocumented and little-documented areas essential to everyday programming. The convenient alphabetical reference to all functions, procedures, statements, and keywords allows programmers to use this book both as a standard reference guide and as a tool for troubleshooting and identifying programming problems.
An excellent extension of the available Microsoft help docs for anyone using VBA for Office automation. Largely a reference index, but there are a few chapters of conceptual explanation. Strictly covers the VBA language, not the VB6 IDE or any particular Office program's automation library. This much-needed specialization of scope is what makes this book so valuable for anyone using VBA; many peer books focus strictly on Excel or Word, or VB6 development at large.