Sacrifice 2086 (Daughter of Time Travel Book 3)

Things aren't always what you expect them to be…
The war is over. But when Alex and Frank return to the future, they find strange happenings all around them. Secret pockets of Nazis are hiding throughout the U.S., waiting to strike back. It’s up to Alex and Frank to uncover the spies and bring them to justice. But when her father goes missing, Alex learns the problem is bigger than she first believed. She’ll have to use everything she knows about time travel and discover her real strengths along the way, to finally banish the Nazis from the face of the earth.