How J.K. Rowling Plotted Harry Potter with a Hand-Drawn Spreadsheet | Open Culture.
What an awesome share thanks Literary Living! A comment for the post states that Rowling’s spreadsheet is similar to Heller’s Catch 22 spreadsheet. So I looked.
If your interested in working with spreadsheets but would like a tech savvy one for the computer. Check out Worksheets for Writers.
I haven’t tried them so I can’t give you my opinion on whether the sheets Jami Gold offers work, but I think they could be a valuable resource. There are many to choose from, so have fun growing your book!