The link below is to a site that may be very helpful for a whole number of reasons. This site provides ‘instructables’ or tutorials on a wide range of topics, whether your interest be a craft, technology, writing project, cooking, etc. You can find all manner of valuable tutorial content here.
Membership can be either free or premium. Premium membership is very reasonable and provides access to far more benefits.
Google Books have often had a lot of bad press. The bad press has been largely over issues relating to copyright and similar issues. However, as a concept I find the Google Books project to be a tremendous idea, especially making available so many books that are no longer in publication. I have found Google Books to be a tremendously important resource.