AbeBooks: A global online marketplace with a vast selection of new, used, and rare law books.
eBay: Offers both new and used law books, often at competitive prices.
University Bookstores
Many UK universities have their own bookstores that sell textbooks and reference materials for law students. Check the bookstores of major universities with strong law programs, such as the University of Oxford, University of Cambridge, London School of Economics, and University College London.
Second-Hand Bookstores
For more affordable options, second-hand bookstores and charity shops can be excellent places to find used law books.
These options should cover a wide range of needs, from academic textbooks to professional references. If you have specific requirements or titles in mind, some of these sellers also provide search and order services for out-of-print or hard-to-find books.