T’ung Shu: The Ancient Chinese Almanac is not the almanac itself, but rather an explanation and sample of what is in the almanac, a yearly publication with hundreds of years of history in Chinese culture.
My copy of this explanatory book is a quality hardcover with printing in both red ink and black ink on some pages. See below for what stood out, and when and why I read it.
I’ve never bought a copy of the actual almanac, though I’m sure it’s available in Singapore. Here’s an online version: http://www.dragon-gate.com/tool/almanac/