Books like The Stars Are Legion
Kameron Hurley, Nicole Poole, Teri Schnaubelt
The Stars Are Legion is 400 pages, about 7 hours 20 minutes at 250 words a minute.
12 books to read next
How long each takes
A Call to Duty 7.3 h 
Silentium 6.1 h 
Ancillary Sword 7.6 h 
Star Wars - 501St - An Imperial Commando Novel 8.5 h 
Cibola Burn 11.1 h 
Tiamat's Wrath 10.0 h 
Star Wars 7.0 h 
Star Wars - The Force Unleashed II 6.2 h 
Nemesis Games 10.0 h 
A Rising Thunder 10.2 h 
Halo: Mortal Dictata 9.1 h 
Victorious 6.5 h Bar height shows length. Estimated at 250 words a minute.