Lewis Carroll's Symbolic Logic turns formal reasoning into a lively puzzle-box, opening with a witty demonstration that transforms an ordinary remark into a syllogism. Conceived as Part I of a larger "Elementary" project, the book promises further explorations into more advanced and even "transcendental" problems while making logic feel exact, playful, and delightfully strange. At once teaching tool and mental game, it guides readers from the foundations of Things, Attributes, classes, genus, species, and dichotomy into the mechanics of propositions, universes of discourse, relations, syllogisms, and sorites. Carroll revises and clarifies difficult points with characteristic wit, defends his invented terminology, and offers practical advice: read carefully, master each section in order, revisit hard passages, and discuss them if possible. The result is a rigorous yet accessible course in symbolic reasoning, using biliteral and triliteral diagrams, symbols, and counters to translate everyday statements about people, animals, objects, morals, and laws into formal structures. Designed for students, families, and patient learners alike, it aims to sharpen judgment, expose fallacies, and make exact thinking genuinely enjoyable. This edition has been fully restored with modern typesetting, custom cover design.
