A lawyer met a potential client to discuss the client’s situation. The potential client was the daughter of an alleged mobster and was concerned that she was about to be indicted by a grand jury. The potential client’s father had terminated her access to all bank accounts, and she had few other resources. The potential client then stated that she intended to write a book about her experience as a mobster’s daughter and that she would agree to pay the lawyer by giving him a forty-percent interest in the literary rights to the book. Can the lawyer accept the literary rights to book as his fee for representing the potential client?