If you've been following me for a while, you may have seen me mention "beta readers" or "ARC readers" and thought: what does that actually mean?
Good question. Let me explain it in two minutes.

Beta readers

A beta reader reads the manuscript before that it's completely finished — when it's still being reviewed and things can change. Its function isn't to correct typos or commas, but to give feedback as a reader: Is the story engaging? Is there anything that doesn't quite fit? A character you don't believe? A chapter that feels too long?
They're basically the first trusted person to sit down with the book and tell you the truth.
Beta readers are pure gold for any writer. Their feedback can change a scene, an ending, or sometimes the entire structure of a story. And they do it before the book reaches the world, while there's still time to fix things.

ARC Readers

ARC stands for Advanced Reader Copy . An ARC reader receives the book when it is almost ready for publication, a few weeks before the official release.
Their role is different from a beta reader's: it's not about editorial feedback, but about leaving a review on Amazon, Goodreads, or social media when the book comes out. Those first reviews are crucial for a book to launch with momentum — they're what convinces new readers to give it a chance.
In summary: the beta reader helps to improve the book. The ARC reader helps to launch it.

What About Sensitivity Readers?

A sensitivity reader reviews the manuscript to make sure certain topics — representation of specific communities, illness, trauma, particular cultures — are handled with accuracy and respect. It's not mandatory, but when a book touches on sensitive subjects, it's an incredibly valuable role.

Want to Join My Reader Team?

I work with a small group of beta readers and ARCs for each book—people who want to read it before anyone else and who enjoy being part of the creative process.
If you're interested, write to me at info@angelacuevasalcaniz.com , use the contact form, or  tosign up for my newsletter — that's where I first advertise when I'm looking for readers for a new project.