Esperanza Rising by Pam Munoz Ryan

Title: Esperanza Rising
Author: Pam Munoz Ryan
Publisher / Date: Scholastic / 2002
Genre: Young Adult Fiction
Themes: Overcoming the odds, Mexican Revolution, Great Depression
Summary: Esperanza is the only child of a wealthy Mexican farmer. During the aftermath of the Mexican Revolution her father is killed. Esperanza and her mother face many hardships and tragedy which leads them to seek new life in California as they work and live at Mexican farm labor camp. Esparanza is challenged to find a strength she didn't know she had to care for her mother and herself in a new place during the Great Depression.
Curriculum Connections: Social Studies / History: Grades 4-8: Mexican Revolution, Great Depression
Notes: This book is categorized "YA" or "Teen" but would also be appropriate for ages 9+. Pam Munoz Ryan's website has some great links for curriculum connections on the Mexican Revolution, recipes that pertain to the story, discussion guide for the book, and teacher and student notes from the author. http://www.pammunozryan.com/esper.html

Brothers in Hope: The Story of the Lost Boys of Sudan by Mary Williams

Title: Brothers in Hope: The Story of the Lost Boys of Sudan
Author: Mary Williams
Illustrator: R. Gregory Christie
Publisher / Date: Lee & Low Books, Inc / 2005
Genre: Fiction, Picture Book
Themes: Refugees, Hope, Africa, war, orphans
Summary: Based on a true story. During the aftermath of a civil war in Sudan, an 8 year old boy walks in search of safety to Ethiopia and Kenya with other orphaned boys. Together they find courage and hope to survive. They eventually end up in the US. 
Curriculum Connections: Grades 3-6 Social Studies: History, Africa, Cultures, Refugees; Character Traits: Courage, Diligence, Inner Strength 
Notes: Amazing story appropriately written for children.