The 2010 Mexican Paper Money first edition was released in print form in 2010.   The book is printed in high resolution full color.   Sample pages can be viewed under the book image to the left.  A second edition, only in digital format, was released in 2017 and included updated pricing and newly discovered notes.  Mexican Paper Money has become the industry standard and contains listings on more than 7,000 items of which thousands are not listed in many catalogs. The 2017 Mexican Paper Money digital download should be used in conjunction with the latest version of Adobe Acrobat Reader, which can be downloaded free on the Adobe website get.adobe.com.  The 2017 digital edition is fully searchable using Adobe Reader. You can search for a specific word, an M number or anything else. The search window pops up when you open Adobe Reader. Further, the Table of Contents following this introduction section has links to the corresponding section in the book. For instance, you can click on Aguascalientes under Bancos and it will take you directly to that section. If you purchase the 2017 version, you will be given instructions on how to download it to your computer. You can purchase the 2010 hard cover printed edition or the 2017 digital only edition.