3 links
Elements of Abstract and Linear Algebra, by Edwin H. Connell
math.miami.edu
Full online book on abstract algebra with emphasis on linear algebra. Format: DVI, PDF, PS and gzipped-PS.
Finite Rank Torsion Free Modules over Dedekind Domains
math.Hawaii.Edu
An unfinished book by Lee Lady.
The Book of Involutions
mathematik.uni-bielefeld.de
By M-A. Knus, A. Merkurjev, M. Rost, J-P. Tignol (Preface by J. Tits). AMS Colloquium Publications, Vol. 44 (1998). Table of contents, bibliography, index, errata, reviews.