PURPOSE: download springer books related to computer science which are made available for free by springer.com
LANGUAGE: python 3
MODULE REQUIREMENTS: beautifulsoup4, requests, PyPDF2, io, urllib3
links to books can be found at: https://towardsdatascience.com/springer-has-released-65-machine-learning-and-data-books-for-free-961f8181f189
Just run the code and get the books.