Sure. Depending on what level you feel you can start with:
Beginning SQL Server 2005 Administration:
http://www.wrox.com/WileyCDA/WroxTit...470047046.html

Professional SQL Server 2005 Administration:
http://www.wrox.com/WileyCDA/WroxTit...470055200.html

Jim Minatel
Acquisitions Director
Wiley Technology Publishing
WROX Press
Blog: http://wroxblog.typepad.com/
Wrox online library: http://wrox.books24x7.com