Mayor Spaulding to speak at library The North Brunswick Public Library, 880 Hermann Road, will welcome North Brunswick Mayor David Spaulding Jan. 27 at 7:30 p.m. Spaulding will discuss his new book Investment Performance Attribution: A Guide to What It Is, How to Calculate It, and How to Use It. Spaulding will share his ideas on writing and publishing a book, and the benefits in writing and getting a book published. Registration is required. Also at the library, free computer classes are being sponsored by Beta Delta Theta Honor Society of DeVry College of Technology, North Brunswick. "Computer Anatomy and Setting Up a New Computer" will be offered Jan. 30. "Microsoft Windows" and "Using The Mouse" will be offered Feb. 6. "Using the Internet and Writing E-mails" will be held Feb. 13. All classes run from 6:30-8:30 p.m. Class size is limited to 10, and preregistration is required. For more information, call the library at (732) 246-3545.