Here are resources for the book Simple Spreadsheets for Hard Decisions:

One of the most useful features of the book is Appendix A, a compendium of the key Excel techniques for decision-makers. This has been updated for current versions of Excel and available here for free download. Earlier versions are available here as well.

Appendix A Windows 2016, 2013

Appendix A 2007 Windows

Appendix A Windows 97, 2000, 2003

Appendix A Mac 16

Appendix A 2011 Mac

Appendix A 2004 Mac

Here is a zip file of all the spreadsheets for the book:

simple spreadsheets