Since Michelle Barrett is a fantasy author, her work often includes science fiction or fantasy elements. "Megapack" could be a series of e-books, possibly published by a company like Wildside Press, which does megapacks of various authors' works. I should check if there's a known "Megapack 178" by her. Maybe the "VI Better" is a title of a story within the collection? But without more context, it's hard to tell.