I read this book which I think is from the early 2000s. I don’t know what it is called, who wrote it, or who published it, so I’m hoping a kind soul can help me out.
There’s this extra-dimensional construct call “the moment” in which a single instant of time or all of time itself can be inhabited. Characters in the book discover how to access “the moment,” and then different groups fight to control it. Their incursions into “the moment” begin to harm the future, kind of like a butterfly effect.
Has anyone read this thing before?