Mi tesoro te espera en Cuba

There once was a dog with a keen sense of smell. She was known far and wide as Detective Dog Nell. Peter's dog Nell has an amazing sense of smell. Whether it's finding a lost shoe or discovering who did a poo on the new gravel path, her ever-sniffing nose is always hard at work. But Nell has other talents too. Every Monday she goes to school with Peter and listens to children read. So who better to have on hand when they arrive one morning to discover that the school's books have all disappeared! Who could have taken them? And why? There's only one dog for the job ...and Detective Dog Nell is ...

El copo de plata es un libro de aventuras para niños y niñas donde la fantasía se mezcla con la realidad. Una nube tóxica impacta la superficie del planeta. Melina, la niña estrella, baja a la Tierra y advierte a sus amigos del peligro… ¿le creerán?

Helen likes learning new things all the time and Daddy's friend Peter shows her that you don't always need a laboratory to learn. All you have to do is observe the things around you and watch how they change and transform. By observing and deducing, Helen learns what happens to water when freeze it, what happens to ice when heat it and where the juice we drink comes from.

Después de leer la noticia de un accidente aéreo en el Himalaya, Tintín tiene un sueño donde su joven amigo Tchang herido le pide ayuda medio enterrado en la nieve. Al día siguiente se entera por el diario de que Tchang viajaba en el avión siniestrado, y