Demon Copperhead--Wow!
I've been a fan of Kingsolver since The Bean Trees and High Tide in Tucson--two favorites. Some of her work I've loved, The Poisonwood Bible springs to mind; some I've quite enjoyed, like Flight Behavior, some just haven't been my cup of tea (Prodigal Summer,) and one (The Lacunae) I simply coudn't get into.
But Demon ...