In the CNBC Make It Book Club pick "The Unspoken Rules," author Gorick Ng wants to "demystify the unspoken rules for everybody" and level the playing field.

When you demonstrate competence, commitment, compatibility, you'll unlock opportunities and accelerate your career, says Gorick Ng, author of "The Unspoken Rules."

In the CNBC Make It Book Club pick "The Unspoken Rules," author Gorick Ng wants to "demystify the unspoken rules for everybody" and level the playing field.