This set features:

Linear Regression Analysis, Second Edition by George A. F. Seber and Alan J. Lee (978-0-471-41540-4)

Nonlinear Regression by George A. F. Seber and C. J. Wild (978-0-471-47135-6)

Adaptive Sampling by Steven K. Thompson and George A. F. Seber (978-0-471-55871-2)

Multivariate Observations by George A. F. Seber (978-0-471-69121-1)

A Matrix Handbook for Statisticians by George A. F. Seber (978-0-471-74869-4)