In the last years, I have gathered quite some books on various IT/development topics. And since my space in my workroom is limited, I give away for free most of my IT books - I keep some classics though ;)
You can find the list of books and how it works here (described in german):
Check them out and save your's!
PS: the reason?
- I need more space!
- I switched from learning more online/with PDFs
- I use only general overview books and for specialised knowledge i rely on google, pluralsight etc
- I switched to buy more photography coffee-table books ;)