Becky rescues her best friend Tara after hearing she's been locked in her room. But Becky quickly learns that sweet Tara turns into a fiend on April Fool's Day-and now her fiendish friend is…

Nick and Kim sneak off to an island on Gloom Lagoon to set off fireworks when their town's fourth of July celebration is canceled. But the fireworks explode into a ferocious beast. Aligned to

Rathbone Elementary is an ordinary school. Nothing strange ever happens. Except on holidays. Your readers will love these haunted adventures as fireworks fight back, ordinary objects become…

Instead of finishing up his Halloween costume, Sean begrudgingly takes his sister to a pumpkin patch. But when he explores the Forbidden Patch, he finds a monstrous pumpkin looking for its…

Devin misses his substitute teacher and decides to create a wicked Valentine's Day card for her. But instead of scaring his teacher, the monstrous card turns on him. Aligned to Common Core…