Documentation
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[Manual 2.6](http://wiki.blender.org/index.php/Doc:2.6/Manual)

[Blender Wiki](http://wiki.blender.org/)

[Python API 2.6](http://www.blender.org/documentation/250PythonDoc)

Tutorials
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[Tutorial on official site](http://www.blender.org/education-help/tutorials/)

[Noob to Pro](http://en.wikibooks.org/wiki/Blender_3D:_Noob_to_Pro)

[Blender Cookie](http://cgcookie.com/blender/) ([Jonathan Williamson](http://blender.stackexchange.com/users/44/jonathan-williamson))

[Blender Guru](http://www.blenderguru.com)

[Blender Nerd](http://www.blendernerd.com) ([Greg Zaal](http://blender.stackexchange.com/users/9/greg-zaal))

Resources
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[Blend Swap](http://blendswap.com) - free blender meshes, materials, and whatnot 

[CG Textures](http://cgtextures.com) - free textures