This book has been graded for interest at 8-12 years.

This book was published 2019 by HarperCollins .

Jasmine Warga lives in Mariemont, Ohio with her husband, Greg, a cat named Salvador Dali, and a puppy named Scout. She was born and raised just outside of Cincinnati, and spent her days making up stories, listening to emotive music, staring up at the night sky, and reading. She graduated from Northwestern University with a B. A. in History and Art History, and went on to teach 6th grade science at a school in Houston, Texas. In June 2013, she received a Master's in Fine Arts in Creative Writing from Lesley University. My Heart and Other Black Holes is her first novel.