Developers wanting to get familiar with software development and implementation in JBoss Application Server can read: JBoss: A Developer's Notebook . (O'Reilly, 2005. Norman Richards, Sam Griffith).
For more comprehensive JBoss documentation covering advanced JBoss topics, refer to the manuals available online at http://www.jboss.org/jbossas/docs.
For general EJB instruction, with thorough JBoss coverage, see Enterprise JavaBeans, 4th Edition . (O'Reilly, 2004. Richard Monson-Haeful, Bill Burke, Sacha Labourey)
To learn more about Hibernate, see Java Persistence With Hibernate . (Manning, 2007. Christian Bauer, Gavin King)
For complete coverage of the JBoss Seam framework, we recommend JBoss Seam: Simplicity And Power Beyond Java EE . (Prentice Hall, 2007. Michael Yuan, Thomas Heute).