The Wall 2 - Beetle Bunker
In book two of this series, we fast-forward to 1961, when Cold War tensions peak and the Berlin Wall traps Sabine and her friend Willi on the wrong side of the city. Though handicapped by childhood polio, Sabine (Erich’s younger half-sister) learns to trade weakness for trust when she discovers a forgotten underground bunker. In the end it could take them under the wall to freedom, or into more danger than ever.