Acknowledgements from Lenny

My gratitude goes back to Dale Dougherty and Terry Allen, who long ago encouraged me and the production department at O'Reilly to learn SGML; and to Lar Kaufman, who also made large contributions to my knowledge and appreciation of SGML. But my greatest debt of thanks goes to Norm for all that he patiently taught me about DocBook, and for his supreme graciousness in keeping me a part of this project.