Regnery, the conservative publisher that signed Mr. Hawley after Simon & Schuster dropped his guide, additionally has a morals clause — what Thomas Spence, its president and writer, described because the “notorious 5F of our contract.” Regnery won’t take it out.

“That is the one factor in our contract that I’ve just about no discretion over,” he stated. “I’ve been instructed it’s acquired to be in there.” The morals clause in Mr. Hawley’s new contract was not a contentious challenge, Mr. Spence added.

A consultant for Mr. Hawley didn’t reply to requests for remark.

Different companies, significantly in media, leisure and sports activities, have lengthy used morals clauses. Stuart Brotman, a professor on the College of Tennessee, Knoxville, who has studied these clauses, stated they had been in previous Hollywood film contracts — he stated a morals clause was what allowed Paramount Photos to drop the comic Roscoe “Fatty” Arbuckle throughout the silent movie period, after he was accused of sexually assaulting a lady and unintentionally killing her. He was ultimately discovered not responsible. Within the Nineteen Seventies, the actor Wayne Rogers left the present “M*A*S*H” as a result of he didn’t need to signal a morals clause.

Within the guide world, executives say these clauses had been part of Christian publishing agreements earlier than they grew to become fixtures in mainstream offers. The televangelist Benny Hinn was dropped by his writer, Strang Communications, for violating its “ethical turpitude provision” in 2010, after he was caught in a relationship with one other minister earlier than his divorce was finalized.

Brokers and executives say high-profile implosions, like that of the superstar chef Paula Deen in 2013, prompted mainstream publishers to guard themselves. Ms. Deen admitted in a authorized deposition that she had beforehand used racist language and allowed racist, homophobic, anti-Semitic and sexist jokes in one in all her eating places, and within the span of a few week, corporations together with Sears, Kmart, the Meals Community and Walmart stated they had been suspending or chopping ties together with her. Her writer, Ballantine Books, canceled a five-book contract.

The clauses started proliferating extra shortly after the #MeToo motion revealed allegations of misconduct towards many public figures, together with Mark Halperin, a journalist and writer whose guide contract was canceled by Penguin Random Home in 2017 underneath its conduct clause.

Right this moment, Penguin Random Home requires conduct clauses in all its contracts — that means, in accordance with the corporate, the writer isn’t implying that it trusts writer A however not writer B. Even some smaller publishing homes, like Abrams, demand them, however the clauses are uncommon amongst impartial publishers, in accordance with Dan Simon, a founding father of the Impartial Publishers Caucus.