Wiesel survived Auschwitz, Buna, Buchenwald and Gleiwitz. After the liberation of the camps in April 1945, Wiesel spent a few years in a French orphanage and in 1948 began to study in Paris at the Sorbonne. He became involved in journalistic work with the French newspaper L'arche. He was acquainted with Nobel laureate Francois Mauriac, who eventually influenced Wiesel to break his vowed silence and write of his experience in the concentration camps, thus beginning a lifetime of service. His first book Night, is the testimony he was encourached to write and became a bestseller.