(Mago Almanac 1) Restoring 13 Month 28 Day Calendar by Helen Hye-Sook Hwang
[This and the following sequels are from Mago Almanac: 13 Month 28 Day Calendar (Book A), Years 1 and 2 (5, 6, 9, 10…), 5915-6 MAGO ERA, 2018-9 CE (Mago Books, 2017).] We want to get back the 13th …
