I love Gaki No Tsukai. I go into what it is and what The Silent Library is in the beginning of this blog post. This page lists various ridiculous ways I've decided to make The Silent Library and The Silent Library Raw Wing available. I talk about it in this blog post. While these methods work, if you want your own current copy of The Silent Library, it's recommended you talk to Bipedal and the TSL community. These can be useful for one-offs, but are mainly a way to me play with some lesser-used protocols/apps that I haven't used before.
These are links to the HTTP gateway. It's not good for downloading. Use the links to get the hash keys you need to browse it yourself in the IPFS Desktop app. See this blog post for more details.