US Holocaust Memorial Museum
U.s. Holocaust Memorial Museum: Anne Frank
This website gives a short biography of Anne Frank. There are links to maps and photographs.
Scholastic
Scholastic: We Remember Anne Frank
This rich site revolves around two women who knew Anne Frank: Miep Gies who helped to hide her, and Hanneli Pick-Goslar, a childhood friend who is mentioned in the diary. A teacher's guide is included, as well as pictures and interviews.
CNN
Cnn: Anne Frank's Arrest Might Not Have Stemmed From Betrayal
Who betrayed Anne Frank? This mystery has persisted for more than 70 years after police arrested Anne Frank and seven others in the secret annex.