Author: Nicole E. Zonderhuis & Sylvia Carrilho - ISBN-13: 9789078070290 - Price: €13,20 - 13 Moon Diary of Natural Time, 5 Moon Year. A way to live the ancient Maya calendar. It's an easy-to-use day planner in which you can see at a glance what day it is according to the Gregorian calendar, as well as the 13-Moon Calendar. You can learn about the day-energies and plan your activities accordingly. Naturally, it has all the features of a contemporary diary. - www.frontierpublishing.nl