Summary: Ernest Rutherford, the renowned physicist, shares his professional and personal life through his letters and experiences. In 1904, Rutherford receives royalties from his book sales, writes articles for magazines, attends scientific conferences, and engages in lab work. He travels to St. Louis, participates in various conferences, and deals with personal matters such as family illnesses. In 1911, Rutherford attends events at Oxford, Cambridge, and Lorne. By 1913, he collaborates with other scientists and receives honorary degrees. In 1917, Rutherford explains submarine technology and visits various scientific facilities in the US. The book offers a comprehensive insight into Rutherford's contributions to science, his interactions with colleagues, and his personal reflections on events happening around him.