Cromwell Stone

From 1984, Cromwell Stone is a single-issue European graphic novel from Éditions Michel Deligne, a standalone work in the Franco-Belgian tradition. It presents a self-contained narrative, with the series' identity resting entirely on this one volume. While the creator(s) are not specified in these facts, the book stands as a singular, complete entry in the publisher's catalog, notable for its concise, one-and-done approach to storytelling.