The Ministry of Polish Foreign Affairs and the Institute of National Rememberance ( Polish name: Instytut Pamięci Narodowej: IPN) have published this unique book: A guide to the history of Poland 966-2016. The guide is available for free in 9 languages: Polish, English, Spanish, French, Italian, German, Portuguese, Russian and Ukrainian.
The 120-page publication contains numerous photographs and the book’s authors are former IPN President Lukasz Kaminski, PhD and Maciej Korkuc, PhD of the IPN division in Krakow.
The English version is available here: A_guide_to_the_history_of_Poland
Source, photo, more information and free online copies of the guide are available here: http://pamiec.pl/pa/biblioteka-cyfrowa/publikacje/16251,Przewodnik-po-historii-Polski-9662016.html