Hello,
I can write your book in Spanish
This is my native language and besides, I am very interested in Cryptocurrencies, binary options, trading, and so on.
I am also a writer and have no problem with syntax, grammar, orthography, and redaction.
Tell me exactly what you need and I'll do my best
I have three academic degrees in Politic and Arts (Music) so that I can understand many different topics.
Hoping that we can collaborate, I wait for your answer
Many greetings