+
+ If you want to add a book that is not currently available in this structure
+ you just have to:
+
+ - Create a sub-directory with the book code
+ - Copy into this sub-directory the Makefile.basic file, rename it
+ 'Makefile' and adjust its contents (book name, series) as required
+
+ Once the structure is created you can either do a full build by running
+ 'make' in the main directory or do a build of a book by running 'make' in
+ its subdirectory.
+
+ You can also generate the formats only for one language: 'make all-english'
+ will run the generation of only the english books (Lone Wolf series, Grey
+ Star series and Freeway Warriors)