Boris Aprilov

Atanas Vassilev Djavkov, better known by his pseudonym Boris Aprilov (, ; 21 March 1921 – 10 April 1995), was a Bulgarian writer, playwright, dramaturge, satirist, and humorist, best known for his novels, plays, screenplays, and children's literature. He published works under the names Ahasver, Aho, and Ahoto, along with other aliases in the humorist journal ''Starshel''. Provided by Wikipedia