After a curtain-twitching cul-de-sac, a Preston shopping precinct, and the Church of the Latter-Day Saints brought to Lancashire, Jenn Ashworth ups sticks for the seaside in her fourth novel. Set in the determinedly genteel resort of Grange-over-Sands, just across the bay from Morecambe on the Cumbrian coast, Fell is a disturbing, precisely rendered tale of charisma, misplaced faith and transgenerational trauma, with a touch — not too heavy-handed, fortunately — of the supernatural.