Books like Skylark Duquesne
E. E. "Doc" Smith
Skylark Duquesne is 238 pages, about 4 hours 22 minutes at 250 words a minute.
12 books to read next
How long each takes
Gateway 5.7 h 
Dawn 4.7 h 
Children of the Mind 7.0 h 
Citizen of the Galaxy 5.1 h 
Orphans of the Sky 2.4 h 
Saucer 6.5 h 
Nightflyers 4.0 h 
When Worlds Collide 6.3 h 
The Entropy Effect 4.1 h 
The Sky Road 5.6 h 
Probe 6.3 h 
Dark Victory 5.6 h Bar height shows length. Estimated at 250 words a minute.