- Illustrator: Anni Mäger
 - Tammerraamat
 - 2025, 79 pp
 - ISBN: 9789916774311
 - fiction, storybook
 - Age: 9+
 
							Twins Timo and Albert could not be more excited – they have managed to get their best friend Kaspar a birthday present he will never forget: a mobile phone for his seventh birthday. They spent all their savings on it, buying the phone from a lady they met on the street.
But when Kaspar unwraps his present, he is far from pleased – his parents have just given him a brand-new phone of his own. Kaspar’s father suspects that the boys’ gift might actually be stolen; after all, no one would sell such a phone for only nineteen euros.
Determined to set things right, the children – with help from Kaspar’s older sister, Mia – decide to return the phone to its rightful owner.
This book is the second in the City Kids Detective Series.
                        
                    But when Kaspar unwraps his present, he is far from pleased – his parents have just given him a brand-new phone of his own. Kaspar’s father suspects that the boys’ gift might actually be stolen; after all, no one would sell such a phone for only nineteen euros.
Determined to set things right, the children – with help from Kaspar’s older sister, Mia – decide to return the phone to its rightful owner.
This book is the second in the City Kids Detective Series.