Medida del tiempo en las carreras (Timing Races) (Spanish Version)

Young Readers Will Identify That Goods Are Objects And Services Are Activities That Can Satisfy People's Wants.

Combines comedy and action in the final adventure of Tiffany Aching and the Wee Free Men as the young witch faces an insidious new foe, one who whispers threats of violence and quietly unleashes mayhem.

Una rica y magníficamente ilustrada historia del descubrimiento de las Américas, comenzando por los primeros nómadas que se trasladaron desde Asia y terminando con el viaje de Magallanes. Texto cuidado y sencillo, para los más pequeños curiosos.

Follows the adventures of Max Axiom as he explains the science behind forces and motion. Written in graphic-novel format.