Replace
print $book('title');
with
print $book->{'title'};

I see it's in the module's synopsis, but $book('title') is definitely wrong. If you scroll down to book, you'll see $book->{'title'} used.

In reply to Re: WWW::Scraper::ISBN::Driver by ikegami
in thread WWW::Scraper::ISBN::Driver by MiamiGenome

Title:
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