In Spidersilk the novel, the main character Mark experiences many lucid dreams that help him defeat his enemies while traveling to other dimensions. In our reality, people spend roughly 1/3 of their life asleep, much of which is also spent dreaming. This large amount of time has many scientists speculating if we are actually spending our time in another dimension or even an alternate reality. This exciting theory could lead to new developments that will help us understand our dreams better and perhaps even allow us more control over our interactions.

For more on this theory, check out this link:

https://www.psychologytoday.com/blog/dream-catcher/201407/dreams-and-the-many-worlds-interpretation-quantum-physics