¡Es Hanukkah! (It's Hanukkah!)

In 1991, preparation for the construction of a new federal office building led to a startling discovery: a skeleton. Further excavation exposed the bones of 420 men, women, and children. This area of New York had been a burial ground set aside for both free and enslaved Africans during the 1600s and 1700s. It’s thought to be one of the most important archaeological discoveries of the 20th century. This noteworthy book—which includes sidebars, fact boxes, a timeline, and maps—fills in the gaps of history books, exposing much about what life was like in colonial New York for Africans.

Examines the nature of inclined planes and wedges, how they can reduce the amount of force necessary to perform work, and ways in which they are used.

Simple text and photographs show how common shapes can be put together to create new and different ones.

Entreguerras es la autobiografía poética de José Manuel Caballero Bonald en un sentido doble de vida contada y poesía revisitada. Los largos versículos y el habitual rigor y riqueza del vocabulario inventivo del autor nos deparan una síntesis de su trayectoria vital que es al propio tiempo compendio y superación última de toda su escritura precedente