Luis de Carvajal de la Cueva

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

The first title in a cutting-edge series for tomorrow's illustrator, ?Xtreme Art: Draw Manga? Offers a fun-filled tutorial on the hottest art form Out there?the Japanese style of manga, the Runaway favorite in the kid's cartoon industry! Geared for the eager young artist ages six to 12, "Xtreme Art: Draw Manga!" is an easy-to-follow guide to drawing heroes, villains, fairies and monsters manga-style. Part of the "Xtreme Art" series, it features dozens of instructional illustrations that shows kids how to create eye-popping renderings in only four simple steps. Author Christopher Hart packs...

Do you know what sounds the seasons make? If you listen closely, you can hear birdsong in spring, the crash of sea waves in summer, autumn storms, and footsteps through the snow in winter.

Aprende un montón de cosas sobre mitología con esta divertídisima historia de Lucas y su abuela, donde los superhéroes y los dioses griegos se ven las caras. Las vacaciones para superhéroes de Lucas, su abuela y su amiga Leonor duran apenas unas horas. Themis, la diosa griega de la justicia, los necesita para una misión: devolver su forma humana a personas que llevan una eternidad transformados en araña, pavo real, árbol de laurel o vaca. Por el camino, descubrirán cómo terminaron recibiendo semejantes castigos... Además de disfrutar de la lectura, los niños aprenderán acerca de...