Marty Hall is president of coreservlets.com, Inc., a small company that provides training courses and consulting services related to server-side Java technology. He also teaches Java and Web programming in the Johns Hopkins University part-time graduate program in computer science, where he directs the distributed computing and Web technology concentration areas. Marty is the author of five books from Prentice Hall and Sun Microsystems Press: the first and second editions of Core Servlets and JavaServer Pages, and More Servlets and JavaServer Pages, and the first and second editions of Core Web Programming. You can reach Marty at firstname.lastname@example.org; you can find out about his J2EE training courses (JSP, servlets, Struts, JSF, Ajax, Java 5, Java 6, etc.) at http://courses.coreservlets.com/.
Larry Brown is an IT manager at a U.S. Navy Research and Development laboratory. He is the coauthor of the second edition of Core Web Programming, also from Prentice Hall and Sun Microsystems Press. You can reach Larry at email@example.com.
Yaakov Chaikin is a senior consultant at a software development company based in Columbia, MD. Besides his day job, he teaches Web development technologies at the graduate computer science program of Loyola College in Maryland, where he heads the Web development track. At times, he also helps his wife with her web/graphic design business, tbiq.com. Yaakov can be reached at firstname.lastname@example.org.