Oleg Zaionchkovski
Happiness is Possible Bulgarian translation Aviana 2022 ISBN 978
La Felicidad es possible (Happiness is possible) Spanish translation by Manuel Angel Chica Benayas meettok 2019 ISBN 9788494975608
Happiness is possible
English translation by Andrew Bromfield
Andotherstories 2012
ISBN 978-1-908276-09-4