This author is very skilled at writing easy readers; even her A1 stories still have an interesting plot. I read all of her easy readers in the intended order and found that I could go from B2 readers to classic literature without a problem. https://www.kroatisch-leicht.com/croatian/reading-books/
Sprachprofi
Classic Literature
Cover
Title
Comments
Thumbs Up
Tako je moralo biti / Branislav Nušić
Easier than most literature because it's a play. I heard that some of the expressions are outdated though.
Obviously suitable for reading as well and they have many past shows available on Youtube.
Eginhard
Senke nad Balkanom
Recent TV series about crimes in Yugoslavia between the two world wars. Available as Amazon rental with subtitles, title might be "Shadows on Balkans", "Black Sun" or "Schwarze Sonne" depending where you live.
Halobing
A ton of Croatian/Yugo movies and TV series for watching online. My current favourite is "Larin izbor". Downside: most do not have subtitles.