Sal & Gabi break the universe /
[by] Carlos Hernandez.
- First edition.
- 382 pages ; 22 cm.
- Sal & Gabi Rick Riordan presents .
- Hernandez, Carlos Alberto. Sal & Gabi. .
- Rick Riordan presents. .
In order to heal after his mother's death, 13-year-old Sal learns to reach into time and space to retrieve things--and people--from other universes.