EN
Publishing the book series is one of the strategy which could be accepted by a publisher when considering series of scripts combined with common range. Year 1989, when Polish economy has transferred to free-market system, was a time when Polish book market has been liberated as well. In these circumstances we could have observed multiplicity of published editions, there were many various publications which have been much more difficult to classify than in the past years. Above article is trying to analyze three publishing series: 'Klasyka mniej znana', 'Literatura i Kultura Popularna', 'Acta Universitatis Wratislaviensis'. First one is literary edition, second one is sort of scientific edition and last one is appeared as an unique research edition which has been advertising periodically in volumes.