Books like A Course in Linear Models
Anant M. Kshirsagar
A Course in Linear Models is 422 pages, about 7 hours 44 minutes at 250 words a minute.
7 books to read next
How long each takes
Applied Linear Statistical Models 25.6 h 
Forecasting, Time Series, and Regression 12.7 h 
Introductory Statistics 15.4 h 
Handbook of Nonlinear Regression Models 4.4 h 
Multivariate Statistical Methods 8.1 h 
A First Course in Linear Model Theory 9.1 h 
Statistics for Experimenters 11.8 h Bar height shows length. Estimated at 250 words a minute.