"Okay. There are worlds that are separate, like Samaria and Sunshine and Thilanushinyel. But sometimes there are groups of them that are not separate from each other - that have their own internal ways to get from one to another that don't work for traveling outside of that sheaf, and the worlds in the sheaf share the same laws of physics and kinds of magic and so on, at least mostly. Sunshine is a worldsheaf like that, and I think Alethia is too, and I forget if I've heard about any others."
no subject
"Okay. There are worlds that are separate, like Samaria and Sunshine and Thilanushinyel. But sometimes there are groups of them that are not separate from each other - that have their own internal ways to get from one to another that don't work for traveling outside of that sheaf, and the worlds in the sheaf share the same laws of physics and kinds of magic and so on, at least mostly. Sunshine is a worldsheaf like that, and I think Alethia is too, and I forget if I've heard about any others."