Copi, Irving M.Introduction to Logic. Prentice Hall, 1998. College text includes the uses of language, symbolic logic, and probability.
Dummett, Michael.Frege and Other Philosophers. Oxford University Press, 1991. Scholarly essays on major issues in symbolic and mathematical logic.
Kneale, William and Martha Kneale.The Development of Logic. Oxford University Press, Reprint, Clarendon, 1974. 1985. Historical treatment from its ancient beginnings.
Lear, Jonathan.Aristotle and Logical Theory. Cambridge University Press, 1980. Presents Aristotle's logic from the perspective of modern logical theory.
Levy, David A.Tools of Critical Thinking. Allyn & Bacon, 1997. Guide to problem solving, with particular application to the field of psychology.