Find Illinois law books addressing local rules, statutes and regulatory requirements. 109 results. Filter.For helpful overviews of the process of conducting legal research in Illinois, take a look at these books in the Law Library's print collection. Form books, and online forms available through subscription services and elsewhere, provide sample documents for use in many areas of law. Textbooks and materials may be ordered online through the Illini Union Bookstore and picked-up at the Illini Union Bookstore. Illinois Forms, Legal and Business. This set provides a comprehensive set of standard Illinois legal and business forms. If you want to learn law effectively, then try to read and appreciate law in the barest form. Start reading Bare Acts and bare provisions. Of course the reference books like TexJur or Illinois Law and Practice are like having 100 law clerks write intro summaries to any area of law.