About the book: 2020 / It’s time for Sergei to switch from the Nieuport to a more familiar multi-engine machine. Now there is an opportunity to fly and fight on the Ilya Muromets. After all, it can carry not only passengers and various cargo in the cabin, but also something else... For example, use the plane as a long-range bomber with new aerial bombs that have just entered service. And if you install additional fuel tanks, you can even fly to Denmark. Or to the United Kingdom. Without bombs, of course. And there is also a burning desire to fly to Berlin. And here bombs on board are mandatory! And three machine guns turn a plane in the enemy sky into an impregnable air fortress…