I have not read a single book on the craft of writing which has mentioned the benefits of chocolate as a tool essential for writing and writers except one who mentioned it in an interview and only then in passing.

I think there is a niche market there just waiting to be exploited.

Some working titles for books about chocolate and writing:

• How chocolate can improve your writing (a book for beginners)

• The age of chocolate (for historical fiction writers)

• Hand over the chocolate and no-one will get hurt (for crime writers)

• Zen and the art of eating chocolate while writing your novel (for novelist bikies)

• The  elements of chocolate and your writing style (to help with your grammar)

• Fiction and the art of choosing chocolate (for fiction writers)

• Chocolate and inspiration (for religious writers)

• Dark chocolate (for horror/gothic writers)

• Choc Wars (for SF writers)

• Star Choc (for SF television  series writers)

• N.C.I.S. Down Under (N.C.I.S. = No Chocolate Is Safe) (a manual for writers of the proposed television  series)

• Chocbusters (for those writers about debunking the myths about chocolate)

If you have any other suggestions please leave them in the comments section.