The Mark and the Void is my favorite of the three novels but this review will be the shortest because it would superfluous. This review by Slate magazine is excellent, covers all the bases, and it's what has gotten me to read the book to begin with. I'll just focus on the magic.
It says how long ago something was said, so you can tell last month
from 2014 without doing the arithmetic. Full and green is recent; it
drains and cools as the date gets older, and empties completely at about
6 years.
5d5 days ago
8mo8 months ago
2yr2 years ago
4yr4 years ago
9yr9 years ago
A striped bar means the date itself is an estimate — the source did
not carry an exact one. An entry with no date at all gets no bar.