My copy of On Chesil Beach has this description by the Independent on Sunday on its front cover: "Wonderful...Exquisite...Devastating". I can't think of three words that are more apt for this novel.
This is a monumental endeavour. Though he makes it look easy, McEwan sets out to capture, in a mere 150 pages (or thereabouts), a turning point. The separate lives of Edward Mayhew and Florence Ponting have brought them to where they are now; we see how they grew up, how they met, how they fell in love. Perhaps we might think that their lives were too divergent to now run in parallel, but here, at this brief but important intersection, the split-second decisions they make, right down to the words they choose, will chart the course of their lives permanently.
(Please note spoilers ahead.)