We strongly discourage/punish attempts to get illegal book copies.
You can try to get it on Amazon (Kindle edition) or other lawful sources that reward the creator/author of the content.
Founder of GMAT Club
Just starting out with GMAT? Start here... | Want to know your GMAT Score? Try GMAT Score Estimator
Need GMAT Book Recommendations? Best GMAT Books
Co-author of the GMAT Club tests
Have a blog? Feature it on GMAT Club!
GMAT Club Premium Membership - big benefits and savings