Alone - Volume 3 - The Clan of the Shark

The five Campton children are travelling to neighbouring cities by bus,
desperately looking for other living humans. All they find are deserted
settlements, burned forests and packs of feral dogs... Until one day they
discover an amusement park filled with kids, all found and gathered by Saul,
the owner’s son. A strange, authoritarian child who worships the park’s great
white shark, and whose arbitrary rules are not at all to the taste of the
newcomers…