The Sofia Police are searching for 9-year-old Selin Vasileva Velinova.
The girl has been missing since September 9, when she left her home in the "Hr. Smirnenski" residential area in Sofia.
She is 150 cm tall, with colorful eyes, long, brown hair, with bangs.
She was last seen wearing a blue-and-white, short jumpsuit and a bustier with the inscription "Calvin Klein". She was wearing black roller skates.
The family is asking anyone with information about Selin to call 112 or the nearest regional office of the Ministry of Interior.