Book “Vikipedio por vi” [“Wikipedia for you”] – Ziko van Dijk, a historian and Wikipedist well-known both inside and outside the world of Esperanto, authored a 60-page document in A5 format, which was published in a run of 1000 copies. His work is a detailed explanation of the Wikipedia phenomenon which also makes many suggestions for Wikipedia going forward. It guides the reader, step by step, with information on how the reader can easily become not only a user of the online encyclopedia, but also an active contributor.