Valentin Savvich Pikul was a popular and prolific Soviet historical novelist of Ukrainian-Russian heritage. He lived and worked in Riga.
Pikul's novels were grounded in extensive research, blending historical and fictional characters and often focusing on Russian nationalistic themes. Pikul's best-selling 1978 novel At the Last Frontier was a dramatized telling of Rasputin's influence over the Russian imperial court. Richard Stites says he was "a name hardly known to literary scholars but the most widely read author in the Soviet Union from the seventies to today [i.e., 1991]... Pikul's works were wildly popular in the book market (in the years 1967–1979 over a million copies were printed), but politically controversial because of his ardent patriotism which was sometimes expressed in thinly veiled Russian nationalism."