"The Wave of Reason" (DT) Earth and all intelligent living organisms inhabiting it, are in unprecedented danger: cosmic radiation affecting the neurons of the brain, forcing the brain to work with unprecedented intensity, which means that the entire building of world civilization will inevitably shake. "The Long Way Home" (D.T.) American engineers-astronauts of the middle of the XXI century, having made a test flight with a new engine, upon returning home are surprised that the outlines of the continents on Earth have changed, and the Sun has moved from its usual place. The contradictions of alien civilizations, the mysteries of the missing expedition, the government conspiracy - and the earthlings, gradually throwing off the bonds of rigid thinking and turning into real pioneers.