A collection of unpublished testimonies translated from the Russian, bringing together a preface by Yuri Gagarin ("The Conquest of Space Continues!"), an autobiographical account by Valentina Tereshkova ("The Girl from Greeves Street"), and one by Valeri Bykovsky ("3,300,000 kilometres in the Cosmos"). Tereshkova traces her path from textile worker and parachutist to her historic flight aboard Vostok 6 (16–19 June 1963); Bykovsky describes his five-day mission aboard Vostok 5 (14–19 June 1963), then the longest solo spaceflight on record. The volume includes a timeline of crewed spaceflights from 1961 to 1963 and a photographic insert.