A Dagger in Time - the Web of Spies

Tyler, Hailey and Megan didn't plan on time traveling again. Their only intent was to prevent their cousins from finding the old trunk and dagger in the attic, but they were too late. They arrived in the attic just in time to be catapulted, along with their cousins Austin and Lauren, back to the year 1914. The young time travelers found themselves thrust into the middle of spies, deception, secret dark tunnels and the legendary D. C. Phantom Black Cat.