Final answer:
The true statement about an author's persona is that it is a constructed personality that is different from the author, designed to tell a story or engage the audience.
Step-by-step explanation:
The statement about the author's persona that is true is that the author's persona is a created personality distinct from the author. An author's persona can be seen as a mask or a constructed identity that is used to present a story or communicate with the audience, which is different from the author's actual self. This persona can be carefully crafted through elements like narration, dialogue, and characterization to create meaning and engage readers. It's important to note that the narrator, a vehicle for the author's persona, can either be a distinct character within the story or the author's alter ego, but is always a creation meant for narrative purposes.