Journals
Algebras and Representation Theory, Applicable Algebra in Engineering, Communication a, Discussiones Mathematicae - General Algebra and Ap, International Journal of Algebra and Computation (, International Journal of Commutative Rings, Journal of Algebra, Journal of Algebra and Its Applications, Journal of Applied Algebra and Discrete Structures, Journal of Group Theory, Journal of Lie Theory
Arxiv: AC Commutative Algebra
Articles cover commutative rings, modules, ideals, homological algebra, computational aspects, invariant theory, connections to algebraic geometry and combinatorics.
Elements of Abstract and Linear Algebra, by Edwin
Full online book on abstract algebra with emphasis on linear algebra. Format: DVI, PDF, PS and gzipped-PS.
Exploratory Galois Theory on the Web
By John Swallow (CUP, 2004). Supporting software in Maple and Mathematica.
Finite Rank Torsion Free Modules over Dedekind Dom
An unfinished book by Lee Lady.
The Book of Involutions
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.