Ok, so I recently read Six of Crows and I'm currently reading the sequel, Crooked Kingdom. It's really good, with a lot of diverse characters and I'd recommend the books to anyone over 14. Here's a quick summary of what it's about:

"It's about these 6 criminal prodigies (well, more like 5 and one runaway whose really good with bombs) who are hired to break into the most impenetrable prisons to keep this one crazy powerful drug away from the market. It was a really good read in my opinion and I already mentioned how incredibly diverse the main cast are."

And just so you know what I mean by "diverse characters", I mean that there are: physically and mentally disabled characters who aren't treated like they need to be fixed and are accurately represented, queer characters that aren't seen or treated as anything but normal, a CANON  queer (gay) couple, characters of color, two strong female leads that don't take nothing from anyone - including their boyfriends/potential boyfriends, well-written portrayals of characters who were forced to grow up too fast, one of the two girls is canonically a larger girl who isn't seen as unattractive or thinks that she needs to lose weight, a realistic view from an abused character about the abuse/abuser, etc. Really, I could go on for ages because these characters are amazing. Oh and everything above are just the six main characters. Really guys, you should read it. Any way, there's this one phrase that's sort have become a catchphrase in the books (no mourners, no funerals) and it inspired this graphic design. So yeah, go read the books.