This is the expanded and updated 2nd Edition of Rob Collie's DAX Formulas for Power Pivot.

Supercharge Power BI Book by Matt Allington

This is the Print book edition of Bill Jelen's best selling book. Updated to include features in Excel 2016, Office 365, and Excel 2013. Buy here and get free e-Book editions.

You'll go bananas as you replace tedious data cleansing with Power Query. This is the print book version of the definitive book on Power Query for Excel. While you are awaiting your shipment to arrive, you can download PDF, ePub, and Mobi editions.

Quick, 64-page e-book. Straight to the Point – Books in this series are designed to thoroughly cover one targeted aspect of Excel.

A 50-page guide to cleaning Excel data with Power Query.

This is the third edition of Bill's favorite tips. The 2019 update of MrExcel XL and MrExcel LIVe. You can download the e-book in three DRM-free formats.

Supercharge Excel When You Learn to Write DAX e-book by Matt Allington

In the spring of 2018, Microsoft announced support for JavaScript User Defined Functions in Excel. This 40-page primer is designed for the VBA expert who wants to explore the world of JavaScript UDF.

You are pre-ordering the print edition of Kasper De Jonge's book, The Absolute Guide to Dashboarding & Reporting with Power BI which is expected to ship on March 10, 2019. While you wait, you can download DRM-free versions of the e-book in three formats.