It sounds like it could be my kind of thing! Weirdly, really long books have had a better track record for playing well with my concentration than many shorter ones. (I suppose, once you've made the effort of adjusting to it, there's a lot of rewards to that to come, if it's good? Idk.)

*hugshugs* Thank you. And yeah, it's really distressing when you've always been a reader and then suddenly you... aren't. I'm glad that you also got over your phase of reading difficulties.

It's not over yet, but it's definitely more workable, and for that I am grateful!