The screenshot certainly looks suspicious, but I wouldn’t purchase any of those listings just to investigate them.
Apple has an Apple Books dispute form for content that may infringe intellectual property. The rights holder, or someone authorized to represent them, can submit the listings there and identify the books involved. Apple - Legal - Contact - Copyright Infringement
Legal - Apple Books Dispute Form - Apple
If you’re only a reader and not the copyright holder, I’d also send the links/screenshots to the real author or publisher so they can make the formal report.