Did you ever wonder what day of the week your birthday will be on? Did you ever have to look up a date from another year and can't find the correct calendar? Did you know that the 4th of July and Halloween are always on the same day of the week every year? Then this is the book for you because it will answer these and many other questions as it Unlocks the Secrets of the Calendar.

Author Philip Polchinski teams up with artist Jose L F Rodrigues and return for another adventure... Join 5 Dwarven Wizards on a quest like nothing you could imagine.