John N. Crossley Books

John Crossley is a British-Australian mathematician and logician whose work spans logic in computer science, the history of mathematics, and medieval history. His writings, particularly the book "What is Mathematical Logic", have served to popularize the subject for interested lay readers. A distinguished Emeritus Professor, he has influenced generations of mathematicians through his academic career. Crossley's impact extends beyond academia, with many of his doctoral students becoming professors and authors in their own right.