Look for these two novels from Washington authors this month: Fiction: Daughters of the Air by Anca L.Szilagyi: Tatiana “Pluta” Spektor was a mostly happy, if awkward, young girl—until her sociologist father was disappeared during Argentina’s Dirty War. Sent a world away by her grieving mother to attend boarding school outside New York City, Pluta wrestles alone with the unresolved tragedy…