Steven Universe: Harmony

by S.M. Vidaurri

When an ancient Diamond Authority artifact accidentally gets activated, Steven, Sadie, and the Crystal Gems must work together to deactivate the Harmony Core before it destroys earth.

Steven and the Crystal Gems embark on an epic musical journey after the Harmony Core, an ancient Diamond Authority artifact, accidentally activates on Earth, capturing the people of Beach City. As Steven becomes responsible for bubbling each Harmony Core, he'll...

• Format: Paperback
• Language: English
• ISBN: 1684154650
• ISBN13: 9781684154654
• Release Date: September 2019
• Publisher: Kaboom
• Length: 144 Pages
• Weight: 0.85 lbs.
• Dimensions: 0.3" x 7.9" x 7.9"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7