Kevin Kwan: Rich People Problems

$15

Paula Hawkins: Into The Water

$17

Sophie Kinsella: My Not So Perfect Life

$17

Mandy Berman: Perennials

$17

Liz Fenton And Lisa Steinke: The Good Widow

$11

Shari Lapena: The Couple Next Door

$15

Catherine Lacey: The Answers

$16

Nancy Thayer: Secrets In Summer

$16

Jodi Picoult: Small Great Things

$17

Rachel Khong: Goodbye, Vitamin

$18