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Conceptual Mathematics 2nd Edition Paperback: A First Introduction to Categories
Geometric Algebra P (Wiley Classics Library)

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A Course in the Theory of Groups (Graduate Texts in Mathematics)

By Derek Robinson

Matrix Analysis
Algebraic Codes on Lines, Planes, and Curves Hardback: An Engineering Approach
Topology (Featured Titles for Topology)

By JamesMunkres

Complex Algebraic Curves Paperback (London Mathematical Society Student Texts)
An Introduction to Homological Algebra (Universitext)

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Commutative Ring Theory Paperback (Cambridge Studies in Advanced Mathematics)

By Matsumura

Ring Theory, 83: Student Edition

By Louis H. Rowen

Undergraduate Algebraic Geometry Paperback (London Mathematical Society Student Texts)
Finite Group Theory (Graduate Studies in Mathematics)

By I. Martin Isaacs

Sets for Mathematics
Polynomials (Algorithms and Computation in Mathematics)

By Victor V. Prasolov

Rings and Their Modules (De Gruyter Textbook)

By Paul E. Bland

Linear Algebra Problem Book Paperback (Dolciani Mathematical Expositions)

By Halmos

Classic Set Theory: For Guided Independent Study: A Guided Introduction (Chapman & Hall Mathematics)

By D.C. Goldrei

Number Theory in Function Fields (Graduate Texts in Mathematics)
Algebra for Fun

By Yakov Perelman