Following up on PIE SQUARED's slab pies, food writer Cathy Barrow finds more ways to use pastry dough deliciously with crowd-pleasing (and easy to make) galettes and small tarts, as well as empanadas, strudels, and knishes. Barrow digs into a world of doughs for turnovers, fried pies, poppers, and Texas-by-way-of-Krakow kolaches, all offered in sweet and savory iterations.WHEN PIES FLY guides the rolling pin novice and the experienced dough wrangler to dozens of shapes and styles of crusty, flaky, delicious treats. Barrow's well-tested, foolproof crust recipes means pie-making is fun, not scary, and her step-by-step techniques makes turning out a free-form pie practically foolproof.