The Legion's stories are being told in novella (under 100 pages) format now, two of which have been released. The first, entitled Magic, is a retelling of the two comic book issues, with additional material to flesh both the stories and the characters out a bit. The second is called War Machines and...well, I don't know much about it because it's sitting on my dining room table and I have yet to read it! But I do know that it's a continuation of the story begun in book one.
Though I have yet to start book two, I was quite pleased to see the cover to #3 on display on the writer's blog (or a rough draft of it, in any case).
I bought the books through amazon.ca, though a specific search is required as there is another writer named Richard Evans (Richard J. Evans specifically) who writes about totally unrelated matters. Best to refer to Evans' blog to get a feel of his other literary offerings.