Calliope Glass is an editor and the writer of several popular titles for licenses like Star Wars, Marvel, and the Disney Princesses. She lives in New York City with her family.Hollie Mengert is an illustrator and animator living in Los Angeles. She loves drawing animals, making people smile with her work, and spending time with her amazingly supportive family and friends.

"Sparkleton’s flaws make him an accessible character and offer a good source of low-stakes tension. A quirky new series that’s strong out of the gate."— Kirkus Reviews"With adorable graphics and encouraging unicorns at the end of the chapters, Sparkleton is about to take elementary libraries by (glittery) storm." — School Library Journal

Calliope Glass is an editor and the writer of several popular titles for licenses like Star Wars, Marvel, and the Disney Princesses. She lives in New York City with her family.Hollie Mengert is an illustrator and animator living in Los Angeles. She loves drawing animals, making people smile with her work, and spending time with her amazingly supportive family and friends.

"Sparkleton’s flaws make him an accessible character and offer a good source of low-stakes tension. A quirky new series that’s strong out of the gate."— Kirkus Reviews"With adorable graphics and encouraging unicorns at the end of the chapters, Sparkleton is about to take elementary libraries by (glittery) storm." — School Library Journal

Calliope Glass is an editor and the writer of several popular titles for licenses like Star Wars, Marvel, and the Disney Princesses. She lives in New York City with her family.Hollie Mengert is an illustrator and animator living in Los Angeles. She loves drawing animals, making people smile with her work, and spending time with her amazingly supportive family and friends.

"Sparkleton’s flaws make him an accessible character and offer a good source of low-stakes tension. A quirky new series that’s strong out of the gate."— Kirkus Reviews"With adorable graphics and encouraging unicorns at the end of the chapters, Sparkleton is about to take elementary libraries by (glittery) storm." — School Library Journal