Koen reads a shocking message in the newspaper. His football club Stark is in trouble and is even almost bankrupt! Koen and his teammates go looking for sponsors, but that's not really working out. In fact, he doesn't even have time for it. Koen is so busy with football that his school grades are declining. Because of this, he is no longer allowed to train, and that's while he's just in a slump! Things aren't going well in Koen's friend group either. How should Koen solve all these problems? And will he manage to keep his starting places at Stark and in the Dutch Under 15 team? Koen reads a shocking message in the newspaper. His football club Stark is in trouble and is even almost bankrupt! Koen and his teammates go looking for sponsors, but that's not really working out. In fact, he doesn't even have time for it. Koen is so busy with football that his school grades are declining. Because of this, he is no longer allowed to train, and that's while he's just in a slump! Things aren't going well in Koen's friend group either. How should Koen solve all these problems? And will he manage to keep his starting places at Stark and in the Dutch Under 15 team? Dimensions: 22.2 x 15.1 x 1.8 cm Binding: Hardcover Pages: 128 pages Age from 9 years