#41 of 42 in Discworld
#3 of 4 in Science of Discworld
#2 of 4 in Science of Discworld
#14.5 of 42 in Discworld
#1 of 12 in Laundry Files
#1 of 3 in Marîd Audran
#1 of 2 in Spectras Arise Trilogy
Planned book #3 of 23 in Polity Universe (chronological)
#3 of 3 in Night's Dawn