Collects book titles from Worldcat's search pages. See this example of a scrape getting the titles of all Dutch fiction books released in 2019.
Note: Worldcat search only allows you to scroll through the first 5000 hits.
scrapy runspider spider.py
Or if you want to save the output, e.g. as CSV:
scrapy runspider spider.py --output=res.csv -t csv