The Midnight Library

If our lives had turned out differently, would they be better? We don't know. But the one we have is valuable in itself, this is the new novel by Matt Haig.
Between life and death, there is a library. 35-year-old Nora,... a music teacher from Bedford, ends up there when one night her whole life goes off the rails. The shelves here stretch infinitely. Each book gives a chance to live one's own, but completely different life. To make different choices and, most importantly, not regret what once didn't happen. It turns out that if Nora had acted differently at some point in her life, she could have become a rock star, an Olympic champion, a glaciologist, a wife and mother, and traveled to Australia.
But would she have been happier?