Well, the topic says it all. What places in Oblivion are like Sideways Cave? Ancient Tomes, mysterious not yet revealed. I need osme more of that. Thanks for the help!

Muthsera,

I am having a hard time discerning your question. Could you please restate? I would like to be of assistance.

___The Word Merchant of Julianos

Ok. So I really got into Sideways Cave. There were tomes, clues, and dead bodies everywhere. It made me want to investigate. Look through the whole ruin and find out what happened. That better?

Well, if you're asking for similar places that offer the same kind of dungeon-delving, you may want to ask in Oblivion general, rather than in lore. Questions like these have little to do with lore.