Code of honor
by Alan Gratz

Popularity 100
When his brother is wrongly labeled a terrorist, 17-year-old Iranian-American Kamran Smith joins a ragtag team of underground intelligence professionals to prove his brother's innocence and prevent a large-scale terrorist attack.
BrothersTerroristsJuvenile fictionCiphersIranian AmericansFictionCode and cipher storiesMuslimsTerrorismChildren's fictionTerrorism, fiction