The events of the famous Quick Arrows club have influenced several generations and come to life again in the adventures of today's boys and girls. The Treasure of the Worshipers of Ginga, the second part of the trilogy of Svatopluk Hrnčíre, also tells about one of them. In it, go to the Shadows and to a mysterious island in search of mysteries that began with the discovery of the unknown story Quick arrows in search of gingo. The book is published in a second edition with original illustrations by the Fast Arrows illustrator Marko Čermák, with a new cover by the same author and is supplemented with a memory of Svatopluk Hrnčíř.