About the book: year / In the serene world of Eldorado, another military-political crisis is brewing. The enemy weaves intrigues, provokes provocations, sends disgusting sabotage and reconnaissance groups. The villagers of Bear Valley and their peaceful neighbors are seriously worried. A decision was made to forestall the tragic development of events, send a scientific and diplomatic expedition, hold negotiations, and, in the event of failure of well-founded peace initiatives, rip scalps and indemnities from the enemy. Alas, the exact location of the enemy’s lair is unknown - somewhere on an as yet undiscovered continent an insidious enemy has settled. We'll have to open the continent, but the enemy - on the contrary.