David Litchfield

"A bear finds a piano in the woods, learns to play it, and travels to the big city to become rich and famous, but ultimately discovers that his old friends in the forest back home are still the best audience of all"-- Provided by publisher.

Hugo the dog becomes the star of an all-animal band after learning to play his best friend Hector's fiddle, and despite Hector's jealousy, remains grateful to the man who gave him his start.

Quan l'Èrica era petita, es va escapar de casa i es va endinsar al bosc. El que més desitjava al món era viure entre els estels. Quan una nau aterra a Cotton Rock, sembla que el seu somni es fa realitat. Tot i això, l'extraterrestre ha de marxar. Tornarà algun dia? I si torna, estarà l'Èrica disposada a deixar-ho tot a la Terra per ell? Una emocionant història sobre la família, els somnis, un viatge a l'espai i a través del temps per mostrar-nos...

Cuando Érica era pequeña, se escabulló de casa y se adentró en el bosque. Lo que más deseaba en el mundo era vivir entre las estrellas. Cuando una nave espacial aterriza en Cotton Rock, parece que su sueño se hace realidad. Sin embargo, el extraterrestre debe marcharse. ¿Volverá algún día? Y si regresa, ¿estará Érica dispuesta a dejarlo todo en la Tierra por él? Una emocionante historia sobre la familia, los sueños, un viaje al espacio...

David Litchfield has devoted years to relentlessly searching out the flaws in the Oracle database system and creating defenses against them. Now he offers you his complete arsenal to assess and defend your own Oracle systems. This in-depth guide explores every technique and tool used by black hat hackers to invade and compromise Oracle and then it shows you how to find the weak spots and defend them. Without that knowledge, you have little chance...

"Meet Earth. Planet Awesome! And your awesome home! Actually, Earth is home to all the plants and all the animals in the solar system, including nearly eight billion people. Humans have accidentally moved Earth's climate change into the fast lane, and she need your help to put on the brakes. Earthlings need Earth, and Earth needs Earthlings, so let's save Earth together!"-- Publisher's description.

"Dude. Ocean is incredible. Atlantic, Pacific, Artic, Indian, Southern--it's all excellent Ocean! Not part of any nation, his waves are for all. And under those waves, man, he holds so many secrets. With characteristic humor and charm, Stacy McAnulty channels the voice of Ocean in this next autobiography in the Our Universe series"-- Provided by publisher.

In the midst of the rain, rainbows can be hard to see. But with courage and the help of good friends, there is always a way out of the darkness.

"When Papa doesn't return from a nocturnal honey-gathering expedition, Cress holds out hope, but her mother assumes the worst. It's a dangerous world for rabbits, after all. Mama moves what's left of the Watercress family to the basement unit of the Broken Arms, a run-down apartment oak with a suspect owl landlord, a nosy mouse super, a rowdy family of squirrels, and a pair of songbirds who broadcast everyone's business. Can a dead tree full of annoying...

The Earth introduces readers to key moments in the planet's life, from its formation over four billion years ago to the present, including the Earth's position in the solar system, its layers, and when plants and animals began to inhabit the planet.