Jacek Konieczny has written at least 8 books. Their most popular book is Dlaczego śpimy. Odkrywanie potęgi snu i marzeń sennych with 2 saves with an average rating of 5⭐.
They are best known for writing in the genres one, asdfsa, and Asdfsa.
mone, asdfsa, and Asdfsa are their most common moods.
Series
3 primary booksAuthored 0% of series
Sheets is a 3-book series with 3 primary works first released in 2018 with contributions by Brenna Thummler.