About the book: 2019 / What is worse, the unknown or the terrible news that came from across the sea? Steffi is no longer a child, she strives to fulfill her dreams and acquire a profession, faces injustice and betrayal, but does not lose hope, even when Nelly moves away... There has been no news from her parents for a long time. And when the war is over, will the old life return, after six long years? Annika Thor’s tetralogy is being republished in Russia in two volumes, two books in each. The second volume includes the books “Depth of the Sea” and “Open Sea».