Robin discovers something hidden beneath the Arctic glaciers while doing research for a school project, and with Batman's help, he finds out that R?'s al Gh?l is the cause of global warming and that only the Dynamic Duo can prevent a disaster.
A brief biography of Christina Aguilera that describes her childhood, professional accomplishments, musical style, and other related topics. Includes a time line and discography.
Contains alphabetically arranged entries that describes the comic book superhero Batman, and uncovers character origins, provides biographies for all the major characters that touch the series; and includes black-and-white comic artwork and full-color artwork inserts.
Tim Drake, a junior high school student being trained by Batman, is given a final series of tasks by the Dark Knight to see if he is ready to become the next Robin, and as he undergoes the crime-fighting test, he receives assistance from Nightwing.
Explores scientific questions about the nature of energy. Provides an explanation of energy and covers mechanical power, early pioneers of electricity, the Industrial Revolution, and how energy today is easily accessible to everyone.
While researching the Arctic for a school project, Robin discovers that something is heating the glaciers that is not global warming. With Batman's help, Robin discovers that the evil Ra's al Ghul is behind the environmental disruption and they head to the Arctic to stop his evil plan and prevent an oological disaster.
Explores the technology of ancient China as it relates to agriculture and food production, communication, calculations, medicine, warfare, and construction, machines, transportation, and navigation.
Describes the disease, torture, and deprivation of both Allied and Filipino prisoners as they were forced to march several miles to prison camps in the Philippines in April 1942; with personal testimonies from some of those who survived.
Explores the job descriptions, education and training requirements, salary, and outlook predictions for twelve careers that focus on driving and do not require a college education.
