Raymond G. Ramos is the author of "La Lengua Boricua", a book that digs down into the steet lingo (colloquialisms) of Puerto Rico with the depth of an encyclopedia. If you want to know the slang, his book is the go to resource.
Although Mr. Ramos successfully self-published and launched his book complete with media coverage, he has not been impressed with the self publishing industry.
He's taken to youTube to disclose some of the alleged scams he's uncovered and negative experiences with several well known companies in the self-publishing space.
Checkout the video to hear about his experience with companies such as AuthorHouse, Infinity Press, and OutSkirts Press.
You can follow him on Twitter here: @lalenguaboricua