Here is a web site that offers free science and technology books, some of them by well-known publishers like Schaum.
Some of the titles are:
“WHAT’S THE CATCH?” you may ask… These books are actually available for free as advertised but you WAIT up to 10 minutes while downloading them. If you’d like to download faster, then they invite you to become a “premium member” by paying a fee. So basically they are trying to switch you to the paid service by making this free offer upfront. But if you are a patient person and if you have good enough an Internet connection you can still download these books for free.
NOTE: We do not endorse this web site but just share the information. Please make your decision and download at your own risk.