The proposed book contains notebooks that are unique in their artistic and historical significance, as well as letters and telegrams from the author of the most heartfelt and sincere works of the 20th century. Travel essays about a trip to Soviet Russia; diary entries telling about a visit to Spain during the Civil War; diary of 1939–1944, first published in France only several decades after the author’s death. For the first time, the Russian reader is given the opportunity to see how the personality of the creator of “The Little Prince” was formed, how his views on life changed. The publishing layout is saved in PDF A4 format .