Books like The Alchemy of Air
Thomas Hager
The Alchemy of Air is 326 pages, about 5 hours 59 minutes at 250 words a minute.
12 books to read next
How long each takes
PiHKAL 18.2 h 
TiHKAL 14.7 h 
The Periodic Table 4.4 h 
Medical Heroes and Heretics 4.4 h 
When the Sleeper Awakes 5.1 h 
Químicos y Química 6.2 h 
Obsessive Genius 5.3 h 
R.U.R. and The Insect Play 2.0 h 
Biomimicry 5.8 h 
How the World Really Works 6.8 h 
Marie Curie 9.3 h 
The Knowledge 6.2 h Bar height shows length. Estimated at 250 words a minute.