Books like R.U.R. and The Insect Play
Karel Čapek, Josef Čapek
R.U.R. and The Insect Play is 108 pages, about 1 hour 59 minutes at 250 words a minute.
12 books to read next
How long each takes
Faust 5.6 h 
A Doll's House 2.1 h 
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Foundation 4.4 h 
Antigone 1.7 h 
The Three Theban Plays 6.4 h 
Prometheus Bound 1.8 h 
The Stepford Wives 2.9 h 
The Three Sisters 2.0 h 
Klara and the Sun 6.1 h 
Der Gute Mensch von Sezuan 2.9 h 
Army of None 8.0 h Bar height shows length. Estimated at 250 words a minute.