Emergency! (Petersen)

When a major fire breaks out in the forest, it's time for the experts to go to work. Curious readers can first learn how Smokejumpers prepare to fight dangerous forest fires. Then they can go on an exciting ride along to see how these brave people work to put out fires and keep people safe.

When a boy is lost in the wilderness, it's time for the experts to go to work. Curious readers can first learn how Search and Rescue teams prepare to search for lost people or help those whose lives are in danger. Then they can go on an exciting ride along to see how these brave people work to find people or save them in emergency situations.

When a tanker truck tips over and spills toxic chemicals on a busy highway, it's time for the experts to go to work. Curious readers can first learn how HazMat teams prepare to deal with toxic chemicals and other dangerous substances. Then they can go on an exciting ride along to see how these brave people work to clean up dangerous spills and keep people safe.

When someone finds a suspicious package in a crowded area, it's time for the experts to go to work. Curious readers can first get to know how Bomb Disposal Units prepare for dangerous situations. Then they can go on an exciting ride along to see how these brave people deal with dangerous explosive devices to keep people safe.