Gregorian calendar sheets for the years 1582 - 2399

I published a new book entitled "Gregorian calendar sheets 1582 - 2399". The hardcover book is in English. Link ...

The book is also available in German. Link ...

This book contains Gregorian calendar sheets with weekday, day of month and month for the years 1582 to 2399. It is a "must have" for mentalists who do the calendar feat.

The book enables a 3rd party audience member to prove your answers or to correct a spectator who gave you a wrong day of the week.

In the book an easy formula is given for calculating mentally the page corresponding to particular years. So a mentalist can make his response in form of an additional trick.

For example "July 4th 1776 was a - Thursday, please prove my answer at page 24 of this book. Page 24 contains the calendar of 1776, is this correct?"

Many thanks to Mike Daniels for checking the manuscript.