Abduction in Florence. SLEETER A.

John and Finn are fearless teenagers -detectives from Germany. Exciting adventures await them! This time they fall into the streets of Florence! Finn with such impatience was waiting for two weeks of rest in Florence visiting his father and senior sister Joanna. But the father suddenly disappears. Soon, brother and sister go on the trail: strange codes are recorded in the father’s notebook. What can they mean? Why is hunting open too? John and Finn know only one thing: their father is in great danger and he must be saved!

for secondary school age.