Apple Books DRM remover

AppleScript.workflow

tell application "System Events"
	tell application process "Books"
		set frontmost to true
	end tell
end tell

say "start"

set i to 0

repeat 500 times
	
	do shell script "screencapture -m -t jpg ~/Desktop/book/page" & i & ".jpg"
	
	delay 0.2
	
	tell application "System Events"
		tell process "Books"
			key code 124
		end tell
	end tell
	
	delay 0.8
	
	set i to i + 1
	
end repeat

say "stop"