He tried the usual tricks. "Inspect Element" led to a labyrinth of code. Copy-pasting the URL into a random "downloader" site just gave him a screen full of sketchy pop-ups. "There has to be a way," he muttered, rubbing his eyes.
Most authors will share if you explain non-commercial use. fliphtml5 downloader link
Use the site’s public export options (FlipHTML5 account features) if you control the content. He tried the usual tricks