Cleanup books. Add Fantasy::Tolkien to README. (#2154)

* Add fantasy/tolkien to README and docs

* Reformat book.yml

* Reformat dune.yml

* Reformat lovecraft.yml

README.md

@@ -27,6 +27,7 @@ development.
     - [Default](#default)
     - [Blockchain](#blockchain)
     - [Books](#books)
+    - [Fantasy](#fantasy)
     - [Creature](#creature)
     - [Games](#games)
     - [Japanese Media](#japanese-media)
@@ -227,6 +228,9 @@ gem 'faker', :git => 'https://github.com/faker-ruby/faker.git', :branch => 'mast
   - [Faker::Books::Dune](doc/books/dune.md)
   - [Faker::Books::Lovecraft](doc/books/lovecraft.md)
 
+### Fantasy
+  - [Faker::Fantasy::Tokien](doc/fantasy/tolkien.md)
+
 ### Creature
   - [Faker::Creature::Animal](doc/creature/animal.md)
   - [Faker::Creature::Cat](doc/creature/cat.md)

doc/fantasy/tolkien.md

@@ -0,0 +1,15 @@
+# Faker::Fantasy::Tolkien
+
+```ruby
+# Any character from the entire Tolkien legendarium
+Faker::Fantasy::Tolkien.character #=> "Bungo Baggins"
+
+# Any location from the entire Tolkien legendarium
+Faker::Fantasy::Tolkien.location #=> "Minas Morgul"
+
+# Any poem title from the entire Tolkien legendarium
+Faker::Fantasy::Tolkien.poem #=> "Fifteen birds in five fir trees"
+
+# Any race from the entire Tolkien legendarium
+Faker::Fantasy::Tolkien.race #=> "Ents"
+```