There's also 'Otherland' by Tad Williams. This series creates a vast and detailed virtual reality landscape. The story follows different characters as they explore this virtual world filled with all kinds of strange and wonderful things, as well as dangerous threats.
Sure. 'Ready Player One' by Ernest Cline is a great one. It's set in a future where people escape a dreary world into a virtual reality universe called the OASIS. It has a lot of cool references to 80s pop culture.
Another interesting virtual reality fiction novel is 'Snow Crash' by Neal Stephenson. It delved into the concept of a virtual meta - universe called the Metaverse long before it became a trendy term. It's a complex and thought - provoking story that combines elements of cyberpunk, linguistics, and more.