A Beta Reader is someone who reads a manuscript before it is published to provide feedback to the author. They help identify issues such as plot holes, character development, and pacing. This feedback is valuable for authors to improve their work and make it more appealing to readers. Typically, beta readers are part of the target audience for the book, which allows them to offer insights from a reader's perspective. They may be friends, family, or members of writing groups. Their role is crucial in the writing process, as they help authors refine their stories before the final release.