The popular free Windows PowerShell v 1.0 Manual, written by Frank Koch is available on the following links:

English:
http://download.microsoft.com/download/4/7/1/47104ec6-410d-4492-890b-2a34900c9df2/Workshops-EN.zip

German:
http://download.microsoft.com/download/4/7/1/47104ec6-410d-4492-890b-2a34900c9df2/Workshops-DE.zip

There are a number of links on the Internet that are pointing to locations that are no longer valid.