David has written six books on his own and teamed up on two additional titles as a co-author.
Microsoft 365 Excel for Dummies
The essential guide to working smarter in Microsoft Excel. Packed with time-saving tips, practical examples, and insights into new features like dynamic arrays and XLOOKUP.
QuickBooks Online for Dummies (2025 Edition)
The latest edition, updated for 2025, brings you up to speed with the newest features and tools in QuickBooks Online. Ideal for business owners, bookkeepers, and students alike.
Exploring Microsoft Excel’s Hidden Treasures
Written for intermediate to advanced users, this book uncovers lesser-known features in Excel that can boost your productivity and help you work more efficiently. Ideal for power users and Excel trainers.
Introductory Accounting (Idiot’s Guides)
Co-authored with Gail Perry and Lisa Bucki, this book provides a clear and concise introduction to accounting principles, making complex concepts accessible for beginners. Ideal for students and professionals seeking a foundational understanding of accounting practices.
QuickBooks Online for Dummies (2024 Edition)
A user-friendly guide to mastering QuickBooks Online. The 2024 edition covers recent changes to the interface and workflow, making it easier than ever to manage your business finances.
QuickBooks Online for Dummies (2023 Edition)
Covering the 2023 interface, this edition continues the tradition of providing step-by-step guidance for small business owners and accountants navigating QuickBooks Online’s evolving features.
QuickBooks Online for Dummies (7th Edition)
QuickBooks Online comes second-to-none in providing simple and powerful bookkeeping and accounting features that can streamline your business, make you more profitable, and organize your company’s finances. But if you’re not quite sure how to make it all work, or if you just want to get a grip on its newest features, QuickBooks Online For Dummies is the companion you need to make the most of your favorite cloud accounting software.
QuickBooks Online for Dummies (6th Edition)
Co-authored with Elaine Marmel, QuickBooks Online For Dummies, 6th Edition collects and provides the best and most current information available for those looking to get the most out of the leading QuickBooks Online software. Perfect for small business owners, managers, and employees, QuickBooks Online For Dummies delivers the newest and most up-to-date advice based on the latest versions of QuickBooks Online.
