Novels:
- The Umbrella King, The Rain Queen (2011)
- Beneath the Twisted Tree (2012)
- One Drop of Blood (2014)
- Two Sides of the Moon (2015)
- The Land of Many Colors (2016)
- The Book of Secrets (2017)
- The Key to Every Door (2018)
Nonfiction Books:
- A Time for Peace: The Life of Martin Luther King, Jr. (2008)
- A Voice for Freedom: The Life of Rosa Parks (2008)
- The Great Wall: A Chinese Building Wonder (2009)
- The Taj Mahal: A Story of Love and Beauty (2009)
- The Statue of Liberty: A National Symbol (2009)
- The Wright Brothers: From Dream to Flight (2009)
- The Eiffel Tower: A Marvel of Engineering (2010)
- The Golden Gate Bridge: A Story of Triumph (2010)
Picture Books
- When the Stars Say Hello (2019)
- A Song for Everyone (2019)