Books like Violin Restoration
Hans Weisshaar
Violin Restoration is 261 pages, about 4 hours 47 minutes at 250 words a minute.
6 books to read next
How long each takes
Pianos Inside Out 10.3 h Geometry, Proportion, and the Art of Lutherie 3.4 h The Oud Construction and Repair 2.5 h 
The Physics of the Violin 8.3 h 
The Acoustical Systems of Violins of Stradivarius and Other Cremona Makers 3.1 h 
Classic Italian Violin Varnish 1.8 h Bar height shows length. Estimated at 250 words a minute.