I never had a problem with either of them, for some reason, but E.R. Eddison's The Worm Ouroboros had that effect on me pretty heavily. To this day I've never r

I never had a problem with either of them, for some reason, but E.R. Eddison's The Worm Ouroboros had that effect on me pretty heavily. To this day I've never read more than 100 pages of that book in a single attempt (where attempt can be a couple weeks of concerted effort).