 After the King Michael Coup of 1944, Theodorescu held important posts at "Centrala Cărții" publishing overseer, was vice president of the Romanian Writers' Society from 1944 and editor-in-chief of "Viața Românească" magazine from 1948.Theodorescu made his literary debut in 1925 in Perpessicius' "Universul literar"; he subsequently published in "Azi", "Credința", "Cuvântul", "Cuvântul liber", "Facla", "Lumea", "Sinteza", "Gazeta literară", "Viața Românească", "Vremea", "Zodiac", "România Literară" and "Luceafărul".His first book was the 1936 "Cleștar", described by Ovid S. Crohmălniceanu as "enclosing the soul's turmoil in glacial, pellucid verses, slowly carved with a jeweler's care".