Hi Leo Rocha,
If you want to welcome the author,
you should do so in the
official Welcome topic. Please note that your post won't be eligible for the drawing. If you want to be eligible for the drawing (and the chance of winning a book), you should ask the author a few (good) questions (in a new topic in this forum). Please see the
Book Promotion page to ensure your best chances at winning!
Kind regards,
Roel