Glad to make everyone so happy!
I purchased the Mysterious Press books through Kobo - both those have only come out in the last six weeks or so. The two titles are The Roman Hat Mystery and Calamity Town.
A British publisher, Langtail Press, offered three books in February, with a promise of more, but so far no more have materialized. The three books on offer there are The Door Between, The Devil to Pay and Halfway House. Those are also available through Kobo, but I checked them out of my public library, so look there as well.