10 days in Prague, or A Hundred Years of Separation. Also about how to be in the right place at the right time

The book is a documentary in the form of an essay. It describes ten vacation days held in Prague with a married couple from Kazakhstan. Their task was to search for people related to relatives with the Czech legionnaire of the First World War.
Czech soldier was injured and left under a penza as hopeless. But the soldier did not die, he saved his love Russian girl. About how they were looking for and what they ended, this story tells.
There is an easy way to secure a steady future - "find out your relative. Recognition of links is an action similar to the saturation of the water roots of the tree. Roots - our past. The branches of such a tree are always fruit. The book is a kind of description of the technology to restore its "roots"