Hello, I am trying to find this book I read a few years ago. It's kind of like the short story Library of Babel, but everything I've googled it doesn't come up. A man dies and finds out everyone's afterlife is in different places and his life makes him go to this endless library, where the task to earn your freedom from there is finding a book that contains your life's biography. But this library contains every possible combinations of words and letters and punctuation, and the book he finds needs to have no errors in it. Same as a bunch of other people. He eventually meets a woman and falls in love.they lose track of eachother. They get any food they want that magically appears at a vending machine. Eventually the other people make gangs and groups and I don't remember the ending. Please help me find this, I'd like to read it again and its bothering me.