A slender book in which our protagonist/author arrives at Castle/Tavern and finds that both he and the other guests are mute. Thus, after dinner, they all tell their stories with a pack of Tarot Cards, the narrator interprets as each guest selects a card and begins to tell their tale...
...Until at last all their fates and destinies are intertwined, and all of the cards spread out upon the table, and the interpretation, the reading, the symbolism of each unique to the narrator, to the position - above, below, left, right, preceding or following, only by choosing the correct entry point you can find where every story begins, ends, where the cards have been arranged to tell those bits of the stories of MacBeth & Hamlet, and onward and so forth, until the Author/Narrator chooses to tell his own story...
Now, an interesting premise which I've considered (not exactly), and recalled reading that Thomas Pynchon's "Gravity's Rainbow" was actually based upon a deck of Tarot Cards, and - while on my first reading I did not get this, not at all, maybe with this foreknowledge I'll try it again...
On that note, for a while I was doing a fair bit of reading on the topic, the cards, they are an inspiration, and so maybe it's time to pick them up again...