Start with high-confidence regression analysis books, then narrow by subgenre or adjacent topics.
Applied Longitudinal Analysis
Garrett M. Fitzmaurice, Nan M. Laird
Applied Logistic Regression
David W. Hosmer, Jr., Stanley Lemeshow
Multivariate Analysis
William R. Dillon, Matthew Goldstein
Statistical Analysis of Categorical Data
Chris J. Lloyd
Probability Concepts in Engineering
Alfredo H-S. Ang, Wilson H. Tang
A First Course in Structural Equation Modeling
Tenko Raykov, George A. Marcoulides
An Introduction to Probability and Statistics
Vijay K. Rohatgi, A. K. Md. Ehsanes Saleh
Introduction to Linear Regression Analysis
Douglas C. Montgomery, Elizabeth A. Peck
Applied Regression Modeling
Iain Pardoe
Statistics II for Dummies
Deborah J. Rumsey
Advanced Modeling and Data Challenges
Mike Nguyen
