The week’s bestselling books, March 29
Hardcover fiction 1. The Correspondent by Virginia Evans (Crown: $28) A lifelong letter writer reckons with a painful past. 2. Kin by Tayari Jones (Knopf: $32) The bond between two lifelong friends in the South is tested as they take different paths in life. 3. Vigil by George Saunders (Random House: $28) A spirit guide…