Sal & Gabi fix the universe /
Fix the universe At head of title on cover: Rick Riordan presents
Carlos Hernandez.
- First edition.
- 423 pages ; 22 cm
- Sal & Gabi ; 2 .
"Rick Riordan presents."
"When best friends Sal and Gabi try to repair the damage they created when they altered the universe to help their families, they end up creating even more chaos"--