He escaped from one of the world’s most brutal regimes.Then, he decided to tunnel back in. In the summer of 1962, a young student named Joachim Rudolph dug a tunnel under the Berlin Wall. Waiting on the other side in East Berlin were dozens of men, women, and children—all willing to risk everything to escape. From the award-winning creator of the acclaimed BBC Radio 4 podcast, Tunnel 29 is the true story of this most remarkable Cold War rescue mission. Drawing on interviews with the survivors and Stasi files, Helena Merriman brilliantly reveals the stranger-than-fiction story of the ingenious group of student-diggers, the glamorous red-haired messenger, the Stasi spy who threatened the whole enterprise, and the love story that became its surprising epilogue.