Complex sentence: In 2003, two years after Hillers' death, the book was republished in Germany, again anonymously, and met with wide acclaim; it was on bestseller lists for more than 19 weeks.
Split into simpler sentences: In 2003, two years after the author's death, a new edition of the book was published in Germany, again anonymously. It met with wide critical acclaim and was on bestseller lists for more than 19 weeks.