Three years after being kicked out of the science department for his theory of Time warps, Rick Marshall is reduced to working as a teacher at the George C. Page Museum. He meets Holly Cantrell whose finding urges him to create a tachyon amplifier to enable time warp travel. Once they activate the amplifier, Rick, Holly and their cave tour guide Will Stanton end up in a parallel universe where all timelines converge. They soon meet some ape men and...

In the 28th century, Valerian and Laureline are a team of special operatives charged with maintaining order throughout the human territories. Under assignment from the Minister of Defense, the two embark on a mission to the astonishing city of Alpha. A mystery is at the center of Alpha, a dark force which threatens the peaceful existence of the city. "An expansive, expensive adventure whose creativity outweights its more uneven elements."--Variety. "Valerian...

An elite military unit (SG-1) must flee back to Earth when two members of their team inexplicably disappear into thin air. But they return to a world in which the Stargate--an ancient device which allows them to travel to hundreds of planets--was never discovered, and their own history has been erased. Now they must convince a dubious government and military that the timeline was altered by a powerful alien enemy (Ba'al) in order to conquer Earth,...

Seven years after her brother's death, Samantha Darko is on the run. She is running from her shattered home, from her bizarre past, and even from herself. When she and her friend Corey become stranded in a desert town, they witness a meteorite crash that fractures time, beginning the countdown to the end of the world. Now Sam must rely on the frightening visions that plague her dreams to overcome her own dark destiny and set time back on course before...

Al ser transportados a la tierra de Australia, Annie y Jack se enfrentan con un gran incendio. ¡Pero allí no están solos! Tendrán que ayudar a un canguro bebé y a un koala a escaparse de la peligrosas llamas. ¿Podrán Annie y Jack rescatar los animales? = The magic tree house whisks Jack and Annie away to Australia where they must save some animals from a wildfire.

When destiny calls, the Oceanic Six frantically race back to the island. Discover what forced them to return and find out the fate of all those who were left behind. Includes an incredible vault of exclusive bonus features.

"Tras dominar su capacidad para caminar entre mundos, Joey Harker y sus colegas, junto a quienes combate por la libertad de InterWorld, tienen una misión: mantener la paz entre la magia y la ciencia, potencias rivales que persiguen el control de todos los mundos. Cuando una extraña llamada Acacia Jones sigue a Joey de vuelta a InterWorld, la situación se complica. Nadie sabe quién es ni de dónde viene, o cómo sabe tanto acerca de InterWorld....

Lleno de anécdotas divertidas, Neil deGrasse Tyson explica con claridad qué son las estrellas enanas, los agujeros negros, los quásares y las posibilidades de que no estemos solos en el universo. También habla de la imposibilidad de viajar más rápido que la luz y de la esperanza de encontrar los agujeros de gusano, que nos permitirían conocer otros mundos. Desde que era niño, a Neil deGrasse Tyson le encantaba mirar las estrellas, así que...

Young Sofi enters a New York City community garden and finds a half-painted mural. It's full of big, leafy plants in blue and yellow, and a vibrant emerald green color appears where the two colors meet. As Sofi runs her fingers over the image, she is suddenly transported to a beautiful place with plants just like the ones on the wall! Sofi finds herself in the Dominican Republic, where she meets a young boy named Juan Luis. He is writing a song, but...

A pilot discovers a parallel world of aviation where the dreams of fliers come true. Also, people practice equal opportunity of the sexes and animals are treated with respect. A New Age fantasy.