Kissed by a ghost-Jenny Tyler doesn't believe in ghosts, but her recent concussion gives her strange visions. Her aunt's s ances to reach the dead produce even more odd sensations. After a s ance, Jenny meets a ghost soldier who says he needs help and, with a kiss, takes her to 1914 Belgium during the invasion by Germany at the start of World War I. Hurtled through time, Jenny relies on her courage to survive constant danger in an unfamiliar world. When she finds Jack, a Canadian in the British army, trapped behind enemy lines with a wounded comrade, she recognizes her ghost soldier. At risk of being captured and shot, the three teens struggle to evade enemy soldiers, outwit attempted betrayal, and reach neutral Holland. Falling in love with Jack, Jenny realizes she is reliving an adventure and a romance from a past life.