Final answer:
Information on Sonia Sotomayor's favorite childhood series is not provided in her autobiography or related books about the U.S. Supreme Court justices.
Step-by-step explanation:
The student asked about Sonia Sotomayor's favorite series as a child. Unfortunately, none of the choices provided, such as Harry Potter, The Chronicles of Narnia, Goosebumps, or The Hunger Games, can be verified as her favorite childhood series based on her autobiography My Beloved World or other renowned books like Five Chiefs: A Supreme Court Memoir by John Paul Stevens or My Grandfather's Son: A Memoir by Clarence Thomas. Books about the U.S. court system can provide a wealth of knowledge on justices' professional backgrounds but may not include such personal details.