Por Que?

Tomás y Rosa tienen piojos. Les pica la cabeza y por mucho que corran, griten y salten, el picor es desesperante. Pero tranquilos, con un buen tratamiento, los piojos no volverán jamás... ¡o no!

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 ...

Esta es la historia de Tim Macbeth, un albino de diecisiete años de edad, y un reciente traslado a la prestigiosa escuela Irving, donde el lema es Entra para ser y encontrar un amigo. Un amigo es lo último que Tim espera o desea, lo único que quiere es

When Aunt Abigaíl reports on research into the human genome, Simón, Lucas, Isabel, and their friend Juana become involved in investigating the theft of a racehorse, terrorism, sabotage, and a very suspicious hospital.