4 books in series

Алиса [Alisa]

Алиса [Alisa] is a 4-book series with 4 released primary works first released in 1965 with contributions by Kir Bulychev, Кир Булычёв, Kirill Bulyčov, and Kir Bulyčov.

Alice: Some Incidents in the Life of a Little Girl of the Twenty-First Century, Recorded by Her Father on the Eve of Her First Day in School
Алиса и Три Капитана
O sto rokov predtým
Milión Alenčiných dobrodružství