Memoirs of a Geisha, Girl With a Pearl Earring, Lord of the Rings and Harry Potter are all favorites for me. I think we all tend to enjoy escaping our lives for a good read or movie.
JJ says:
...what makes a work of fiction with great worldbuilding stand out is the
implicit understanding the writer creates about the values of the society in
which the novel is set.
I think this is a major part of world building and is a good place to start building. Without consciously thinking about it being a basis of the world, my whole "what if" idea for Moon Tree Brothers is based on a conversation, or argument actually, wherein it was said that we just had a "difference of opinion in child rearing."
From this grew a world of dragon men, dwarfs and fairies, all dedicated to protecting children, and magical electrical energy that we are depleating by our increasing violence. They work to erase the 'Unknown Darkness' that is affecting the world we live in. They would like to do it without violence, but is that possible?