"Expanding on her original New Yorker piece, Adichie shares how this loss shook her to her core. She writes about being one of the millions of people grieving this year; about the familial and cultural dimensions of grief and also about the loneliness and anger that are unavoidable in it. With signature precision of language, and glittering, devastating detail on the page--and never without touches of rich, honest humor--Adichie weaves together her...