Nos Divertimos/On All Kinds of Days

Introduces different kinds of light, the properties of light, and how light can create shadows of different shapes and sizes.

Presents the things that everyone needs, as well as things some people want, and invites the reader to consider his or her own wants and needs.

Traducción de M. López Salvá. Intr. y notas de M. López Salvá y M. a A. Medel. Rev. : R. M. a Aguilar.

Una col·lecció amena i plena de sorpreses per conscienciar els més petits de la necessitat de protegir les espècies d'animals en perill d'extinció del nostre entorn més proper. En els dos primers volums, curiositats i detalls fascinants sobre la tortuga mediterrània i la salamandra.

Highlights the life and political career of the forty-fourth president of the United States who, after years of struggling with his identity and place in society, found his niche in public service and made history as the first African American U.S. President ever to be elected.

Explores The Number Twelve With Relationship To Time, Counting, And Things That Are Sold By The Dozen.