1. Universal Algebra, The University Series in Higher Mathematics, D. van Nostrand Co. Inc., Princeton, N.J., Toronto, Ont., London, 1968. xvi+368 pp.
2. Lattice Theory. First Concepts and Distributive Lattices, W. H. Freeman and Co., San Fransisco, Calif., 1971. xv+212 pp.
Softcover edition, Dover Publications, 2008.
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3. General Lattice Theory, Pure and Applied Mathematics 75, Academic Press, Inc. (Harcourt Brace Jovanovich, Publishers), New York-London; Lehrbücher und Monographien aus dem Gebiete der Exakten Wissenschaften, Mathematische Reihe, Band 52. Birkhäuser Verlag, Basel-Stuttgart; Akademie Verlag, Berlin, 1978. xiii+381 pp.
4. Universal Algebra, Second Edition, Springer-Verlag, New York-Heidelberg, 1979. xviii+581 pp. ISBN: 3-7643-5239-6.
Reprinted May, 2008.
5. Obshchaya teoriya reshetok (Russian). Russian translation of General Lattice Theory.
Translated from the English by A. D. Bol'bot, V. A. Gorbunov, and V. I. Tumanov.
Translation edited and with a preface by D. M. Smirnov. ``Mir'', Moscow, 1982. 454 pp.
6. General Lattice Theory, second edition, new appendices by the author with B. A. Davey, R. Freese, B. Ganter, M. Greferath, P. Jipsen, H. A. Priestley, H. Rose, E. T. Schmidt, S. E. Schmidt, F. Wehrung, and R. Wille. Birkhäuser Verlag, Basel, 1998. xx+663 pp. ISBN: 0-12-295750-4, ISBN: 3-7643-5239-6.
Softcover edition, Birkhäuser Verlag, Basel-Boston-Berlin, 2003, ISBN: 3-7643-6996-5.
Reprinted March, 2007.
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7. The Congruences of a Finite Lattice, A Proof-by-Picture Approach. Birkhäuser Verlag, Boston, 2006. xxiii+281 pp. ISBN: 0-8176-3224-7.
8. Lattice Theory: Foundation.
Birkhäuser Verlag, Basel, 2010. xxix+613 pp. ISBN: 978-3-0348-0017-4.