Lu is exactly what middle-grade sports fiction should be: fast-paced, emotionally honest, and smart about character growth without lecturing. Jason Reynolds has a gift for writing kids who feel real—Lu's cockiness is both funny and cringe-worthy, and watching him stumble into actual self-awareness is satisfying.

The albinism representation is a particular strength here—it's part of Lu's identity but not a Very Special Episode. He's just a kid who happens to be albino, who also happens to be flashy, who also happens to need to learn some humility. The track team dynamics are well-drawn, and the 'hurdles' metaphor works without being heavy-handed.

This is the fourth book in the Track series, and while it stands alone, kids who've followed Ghost, Patina, and Sunny will get more out of the team dynamics. That said, Reynolds is good at catching new readers up. The prose is punchy and accessible—great for kids who think they don't like reading—but there's real craft here. It's not dumbed down.

Overall: A solid, enriching read that'll resonate with middle schoolers figuring out who they are beyond the surface. Not groundbreaking, but very, very good at what it does.