Nancy’s in California to investigate a series of break-ins at the home of her father’s friend Terry Kirkland. A Vietnam vet, Terry came away from the confli

Traveling to the site of a commercial shoot, where her model friend Cindy will star, Nancy is alarmed by Cindy’s disappearance and launches an investigation t

New York Times–Bestselling Author of Firefox: At the height of the Cold War, the Berlin Wall may finally fall—but who’s really pulling the strings? Sir Ke

NEW YORK, OCTOBER 1928. The Big Apple teems with the glitter of Bright Young Things, Prohibition, and scofflaws-the perfect place for Penelope Harris to start h

Nancy goes to Connecticut to visit George’s Aunt Elizabeth—and lands right in the middle of a controversy. George’s aunt, among others, proposes a bicycle