"War and Peace" is a novel by____

War and Peace:
- It is a literary work mixed with chapters on history and philosophy by the Russian author Leo Tolstoy.
- It was first published serially, then published in its entirety in 1869.
- It is regarded as one of Tolstoy's finest literary achievements and remains an internationally praised classic of world literature.

Leo Tolstoy(1828-1910):
- Russian author Leo Tolstoy is considered a master of realistic fiction and one of the world’s greatest novelists
- Especially known for his two longest works, War and Peace (1865–69) and Anna Karenina (1875–77), which are commonly regarded as among the finest novels ever written.

Other Notable Works:
- Childhood,
- Resurrection

Source: Britannica.com