Isabelle Marinov

A year after their underground adventure, Hugo, Alex and Julie are ready for another – this time underwater. At a scuba-diving camp in Croatia, the three friends search for a legendary Roman shipwreck and an emperor’s lost crown. Standing in their way is a ruthless businessman, his...

Boy Underground is a powerful adventure story about Hugo, an autistic boy who decides to go all the way into the Paris underground to find a place where he belongs. For Hugo, the world can be too loud and bright. He likes the quiet. He likes the dark. And he loves maps. When Hugo learns that...