When classmates start vanishing without a trace, twelve-year-old Sam Rivera discovers that his middle school is hiding a dark secret—one that may have already claimed his father. Aaron Mitchell disappeared first. Then Sofia Alvarez. Now Caleb Johnson and Lily Robertson have vanished, too, following a sinister pattern that stretches back decades. Sam's father, an archaeologist, disappeared eight months ago while researching ancient rituals in Ecuador. But when Sam uncovers hidden evidence linking his father's research to Pinecrest's dark history, he realizes the truth: the disappearances aren't random. They're sacrifices —part of a ritual performed by a secret society that believes they're protecting the city from an ancient evil. With only three days before the ritual is completed, Sam and his three unlikely friends must race to uncover the truth. But the deeper Sam digs into Pinecrest's secrets, the more perilous his investigation becomes. Some mysteries are meant to be buried for a reason. And some people will kill to keep them hidden. ★★★★★ What Readers Are Saying: "A gripping and fast-paced mystery that kept me hooked from start to finish." The mix of school disappearances, ancient rituals, and a secret society is captivating and thrilling. Sam Rivera is a brave, relatable hero. – Goodreads Reviewer "Thrilling from page one. Fast-paced, eerie, and full of intrigue." The ritual mystery, the secret society, and the ticking clock all come together beautifully. – Goodreads Reviewer "Perfect for reluctant readers who need a story that won't let them put it down." The characters feel real, and the mystery keeps you guessing. – Goodreads Reviewer Perfect for readers who love: Mystery and suspense set in middle school - Spooky adventures that are creepy but not terrifying - Stories about courage, friendship, and standing up when it counts - Portal fantasies and secret worlds hidden in plain sight What Teachers & Parents Say: "Finally, a book my students want to read for class!" - "Perfect classroom read-aloud that sparks discussion." - "My reluctant reader devoured this in two days." Ideal for: Ages 10–14 (Grades 5–8). Clean, fast-paced, and perfect for reluctant readers, classroom discussions, and all-night reading marathons. Join Sam Rivera at Pinecrest Middle School. But be warned—not everyone who enters will leave the same. Book 1 of The Barrier Keepers Series Book 2, "The Barrier Keepers: Renaissance Relams," coming soon. Follow Ty Swartz on Amazon for updates.