Mystère au Kremlin

The setting feels so vivid and imaginative. I'm curious whether the author started with a clear map of this world or let it develop during writing.

The moments of suspense kept me hooked while the lighter, funny scenes made it so enjoyable. Did others find this mix engaging or did it feel uneven?

The way the characters support each other felt genuine and heartfelt. I wonder what inspired the author to focus so much on friendship as a core theme.