Just discovered, courtesy of a much-appreciated comment from John Gøtze, that my e-book download-links in Tetradian Books weren’t working properly. Or rather, they were, but only for ‘right click and save’, not for simple click, which is what I’d written.
(I’m using a WordPress plug-in called Drain Hole to manage downloads – looks like ‘Black Hole’ might have been more accurate. 🙁 Oh well, it’s fixed now, in text-form at least.)
Apologies to all who may have attempted to download prior to this. Try again – and again, do let me know if anything doesn’t work!