About the Update Service to Litigation By The Numbers®-Fourth Edition In California, changes are made to codes, rules, and forms every January and every July.  The author monitors those changes well before they are implemented, and has often been involved in the changes themselves [see comment matrix].  Nine times out of ten, those changes affect the accuracy of Litigation By The Numbers®-Fourth Edition.  Every legal professional needs to keep up on current rules!  Do not purchase any procedural guide without first checking when it was last updated and how often it will be updated.  Make sure it's updated twice yearly, and that changes go out before they go into effect!  Make sure you get replacement pages, not pocket parts.  Make sure the replacement pages come with an explanation of the changes.  Our Update Service does all that and more.  See the January 2010 Update Service cover memo.  For less than $7.00 per month (or less than $5.50 if you buy the Combo Pak!), our Update Service provides you with a cost-effective, hassle-free way to ensure that your copy has the latest rules, codes, and forms - so it remains as up-to-date as it was on the date of your initial purchase. Customers who initially purchased their books as far back as 2003, and have continuously subscribed to the Update Service, rely on the same material being sold today! If you already have a copy of Litigation By The Numbers®, you may subscribe online by adding your one or two year subscription to your PayPal Shopping Cart. Alternatively, you may subscribe by mail by clicking here for the Update Service Subscription Order Form and sending it in with your check. If you have not purchased a book yet, be sure to buy The Works or the Combo Pak, which will save you $10.00+ tax. If you have no idea what the Update Service is, please click  here! What It Costs If purchased separately, the Update Service is $80.00 (plus sales tax) per year. You can save $10.00 off your first year of Update Service by buying The Works or the Combo Pak.  With either purchase, you'll save $10 plus tax on your subscription.  You not only save money, you save time, and make sure you don't miss out on any Updates. How to Subscribe To order the Update Service separately by mail click here: Update Service Subscription Order Form.   To order the Update Service separately online, go to our Buy Now page and scroll down to Option #6 (one year subscription) or #7 (two year subscription). Back Updates  If your book is missing more than two updates (more than one year), just buy a new book.  A two year subscription would cost more than a new book.