American Memory site documents the historical formation of the movement to conserve and protect America's natural heritage. Browse through literature, books, pamphlets, government documents, and manuscripts drawn from the collections of...

Text of the short story "Memory" by H. P. Lovecraft. (Free site registration offers some additional features, e.g., the ability to insert annotations.)

This detailed blog posting recommends 4 of Margaret Peterson Haddix's books for young teen girls. Includes comments on some of her other books as well.

Largest collection of original Washington documents in the world, George Washington Papers collection from the Manuscript Division at the Library of Congress consists of approximately 65,000 documents. Document types include...

Students trace the generation of the formed elements of blood from bone marrow stem cells, and then learn the role of hemopoietic growth factors in promoting the production of the formed elements.