Books like Linux Device Drivers
Alessandro Rubini, Jonathan Corbet, Greg Kroah-Hartman
Linux Device Drivers is 600 pages, about 11 hours at 250 words a minute.
12 books to read next
How long each takes
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Understanding The Linux Kernel 14.0 h 
Linux in a Nutshell 17.0 h 
The Linux Command Line 9.1 h 
Linux For Dummies 7.7 h 
The Cathedral and the Bazaar 4.7 h 
Linux 17.5 h 
How Linux Works 7.2 h 
Operating Systems 12.2 h 
Operating Systems 14.3 h 
Linux Kernel Development 7.6 h 
Linux Bible 16.7 h Bar height shows length. Estimated at 250 words a minute.