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Published by
Christine Cox
Since 1999


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Kris Henderson

By Christine Cox

Make a box from any old cased-in book!

The worksheet helps you figure out what size to cut your boards and paper to replace the book's original text block with a box.

Christine Cox

PDF file to print

This version has all the formulas typed out and you fill in each cell. Almost any computer or mobile devise will open a PDF file. If not, you'll need Adobe Acrobat Reader.

Excel file with formulas

This version has the formulas already entered into Excel. You enter 3 measurements and the spreadsheet fills in the rest for you! You must have Excel on your computer for this to work.