Nigeria, March 15 -- Meta, the parent company of Facebook, has taken legal steps to prevent a former employee, Sarah Wynn-Williams, from promoting her newly released book, Careless People: A Cautionary Tale of Power, Greed and Lost Idealism.

The book, which came out on Tuesday, contains serious claims about the company's internal practices, including allegations of sexual harassment and efforts to enter the Chinese market through censorship agreements.

Wynn-Williams, who worked at Meta from 2011 to 2017, detailed her experience in the company, specifically accusing top executive Joel Kaplan of inappropriate behavior.

She also wrote about the company's past consideration of working with the Chinese government to gain access to the marke...