Study /
Polish dictionaries and works by Polish authors [17]
@jacobcmartin
There are three stages of learning a language:
1) Acquiring a basic vocabulary of several thousand words. The best way to do this is with thematic and picture dictionaries and flashcards. This will take a year or more, depending on how many hours you are willing to invest a week.
2) Grammar and syntax learning. There is only one serious book for this, Swan's. Fortunately, it is available for free online. Again, this will take at least a year.
3) Intensive reading of real books. At first, Polish translations of books you have already read in English, like Lord of the Rings or Harry Potter, and then of native Polish literature, especially science fiction and fantasy, which have a huge range of vocabulary compared to other genres. And then audiobooks for comrehension.
Polish takes thousands of hours to learn, and speaking ability develops very slowly because of the complicated grammar. You have to have serious motivation, drive, perseverance and patience to get you through years of hard study. It isn't a language that you can acquire without serious commitment, especially of time.
So get some picture and thematic dictionaries and start making flashcards by the thousands and memorizing them intensively.
As for the dictionary you are asking about, there are only two dictionaries you will ever need. At the beginning, the Collins concise Polish-English dictionary, and later, a serious Polish-English dictionary like the Kościuszko Foundation Polish-English Dictionary or the PWN Polish-English dictionary. You will not need an English-Polish dictionary, and definitely not a Polish-Polish dictionary.