Leg swelling related to fluid buildup. Leg swelling caused by the retention of fluid in leg tissues is known as peripheral edema. It can be caused by a problem with the circulatory system, the lymphatic system or the kidneys. Leg swelling isn't always a sign of a heart or circulation problem. You may often experience swelling due to fluid buildup from being overweight, being inactive, after sitting or standing for a long time, or wearing tight stockings. Factors related to fluid buildup include: Acute kidney failure.
Lois Lowry wrote Number the Stars along with many other books.
Rainbow Six (novel) Rainbow Six is a techno-thriller novel written by Tom Clancy. It focuses on John Clark, Ding Chavez, and a fictional multi-national counterterrorist unit codenamed Rainbow, rather than Jack Ryan and national politics. There is a series of video games by the same name.