Mari Schuh 
Bundle of Nerves [EPUB ebook] 
A Story of Courage

Luis is feeling nervous about the first day of school. His stomach hurts, and he’s worried he won’t know what to do if his teacher calls on him! From meeting new friends to asking for help finding his classroom, Luis has many new things to try. Turns out the first day of school isn’t so bad after all! Find out how Luis uses courage to help him get through the day.