His short story The Stone-Masons (Murarze) was nominated for Janusz A. Zajdel Award, in 2001. Świdziniewski died on 17 September 2009 about month before publishing his first fantasy novel Troubles in Hamdirholm (Kłopoty w Hamdirholm).
His short story "The Stone-Masons" (Murarze) was nominated for the Janusz A. Zajdel Award in 2001. Świdziniewski died on September 17, 2009, about a month before publishing his first fantasy novel, "Troubles in Hamdirholm."