Opa Andrews
THE SHIVER SERIES
Welcome to the spooky world of the Shiver Series, created by teen author OPA Andrews. This 32-book adventure series is written for kids ages 9–13, where every story introduces a brand-new monster waiting to be discovered. From mysterious classrooms to strange neighborhoods, ordinary life collides with the unexpected as Owen brings creepy creatures to life on the page. The Shiver Series is more than just books—it’s a place for kids who love a good scare, a good laugh, and the thrill of turning the page to see what’s lurking next.
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New Release
You Have Monsieur Monster for Third
Shiver Series Book #1
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Every kid thinks their teacher might be a monster. For Zachary, it just might be true. When a mysterious substitute teacher takes over third period, Zachary suspects he’s a monster. With his twin sister Payton and best friend Evan, he must prove it before anyone else gets hurt.
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Coming in November 2025
These Boots are Made for Killing
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When Layla buys a pair of boots from a mysterious seller, she has no idea what she’s stepping into. Each time she slips them on, strange things happen—and with every wear, she feels pieces of herself slipping away. Can Layla find the courage to break the boots’ hold and reclaim who she really is, or will she lose herself forever to the power within?
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Spring 2026
Nightmare on Elf Street
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Kanan's innocent visit to Elf Street with his friend, Cole, takes a terrifying turn when they encounter an evil elf. Determined to expose the dark secrets lurking on Elf Street, Kanan tries to tell everyone what he's encountered. No one will believe him, including Cole, who denies the truth of what happened on Elf Street. Kanan must muster the courage to face the horrors of Elf Street alone.
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Coming in Spring 2026
The Revolving Door to Nowhere
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When Madeline steps through a mysterious revolving door at a hotel station, she finds herself transported to a realm unlike anything she's ever known. In this strange land, she becomes the hunted, pursued by a menacing figure named Thanatos. Will Madeline unravel the mysteries of this eerie place and escape the clutches of Thanatos, or will she be trapped forever in the chilling unknown?
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