Artmatic

Nook, 216 pieces. I've inferred that getting the "large" Nook size doesn't get you more pieces, just bigger pieces.  I wish they'd list piece counts on the website--it's on me for not confirming that, but it's also more common for larger sizes to have larger piece counts.  That said, this puzzle has some really nice whimsies. If that's Serenity, I will forgive almost all.  3/5

Firefly forever