Found this really interesting list of Hacking resources, think that maybe interesting for someone...https://github.com/vitalysim/Awesome-Hacking-Resources
Also, some of interesting books,Penetration Testers Open Source Toolkit 4th editionhttps://www.amazon.com/Penetration-Testers-Open-Source-Toolkit-ebook/dp/B01LZBRAOV/ref=mt_kindle?_encoding=UTF8&me=Advanced Penetration Testing: Hacking the World's Most Secure Networkshttps://www.amazon.com/Advanced-Penetration-Testing-Hacking-Networks-ebook/dp/B06XCKTKK8/ref=pd_sim_351_6?_encoding=UTF8&psc=1&refRID=06K01D1NDP7R4BC6ZM0FPractical Packet Analysis, 3E: Using Wireshark to Solve Real-World Network Problemshttps://www.amazon.com/Practical-Packet-Analysis-Wireshark-Real-World-ebook/dp/B06XX74R1X/ref=pd_sim_351_18?_encoding=UTF8&psc=1&refRID=9SVFYCJPSMT1DE6TYP45Kali Linux Wireless Penetration Testing Beginner's Guide - Third Edition: Master wireless testing techniques to survey and attack wireless networks with Kali Linux, including the KRACK attackhttps://www.amazon.com/Linux-Wireless-Penetration-Testing-Beginners-ebook/dp/B077Z2SN1W/ref=dp_ob_title_def
Last one in this short list is new book from very good author Vivek Ramachandran, also main founder of great sites like SecurityTube and now Pentester Academy. This courses are really the great, and very like the Vivek's way of explanation.
If you want to add and share more interesting and worth resources, go ahead...
Almost forgot, one great book but will like to have updated is Penetration Testing with BackBoxhttps://www.amazon.com/Penetration-Testing-BackBox-Stefan-Uygur/dp/1783282975/ref=sr_1_fkmr0_1?s=digital-text&ie=UTF8&qid=1515778228&sr=8-1-fkmr0&keywords=penetration+testing+with+backbox+linux