School principal Mrs. Abrego and nemesis Bucho both ask detective Mickey Rangel to help unmask the vandal who has been writing messages all over the school walls.
- ISBN: 9781558857766
- Published: 2013 , Pinata Books
- Themes: Middle School, Spanish
- Descriptors: Bilingual, Intermediate (ages 9-14), Latinx in US, Mystery and Thriller, United States