Contributed by B@rt.
There are many excellent tutorials available on
https://www.blender.nl/search_item.php?part=tutorial
Additionally, you can also use this Knowledge Base to search for User Tutorials - they are identified by the word 'Tutorial' in the results list.
Contributed by Michael.
There are many good tutorials on the Blender site under Support: https://www.blender.nl/support/index.php take the Blender learning path. Also here under Tutorials https://www.blender.nl/search_item.php?part=tutorial there is a link to user pages with many good tutorials. Also there are several good books about Blender at https://www.blender.nl/shop/index.php 'The official Blender 2.0 guide' and 'The BLENDER BOOK' are available at Book stores.