Question: After The Drawing of the Three was written, how many pages did the series end up containing?
Sentence (from "Fundamental Astronomy"): Fundamental Astronomy (1984–2017) is an astronomy textbook by Finnish author of University of Turku; Pekka Kröger and Heikki Oja of University of Helsinki; Markku Poutanen of Finnish Geodetic Institute; and Karl Johan Donner of University of Helsinki.
Relevant evidence: No