Rubik's Cube  (English, Paperback, Beach Christopher)

Teenager Ruben, entrusted with a time travelling cube, must save the world... it's not just a toy. The Cube has been brought to Earth by a time-travelling, biomechanical, shape-shifting alien dude, from a badass murderous nation, from a dusty corner of the cosmos, who are hell-bent on the annihilation of all breathing life forms. This alien nation needs somewhere new to live and Earth fits their requirements almost perfectly, once they have evicted the current tenants. The powerful object becomes the centre of a jealous and deadly power struggle and is nearly destroyed in a war between royal Hungarian twin brothers circa 898A.D. in Central Europe. Remains of the damaged Cube pass down through the generations, until it falls into the hands of young, twenty-first- century, Ruben Novak. Ruben is your average teenager about to spend his summer vacation surfing, swimming, and hanging out at the beach in L.A. with his girlfriend. His preordained destiny, written many hundreds of years ago, means the fun must stop and his gap year will have to wait. However, part of the alien cleansing process has already begun, with a ring of detonating spore bombs dumping deadly DNA-altering nano-particles high up in the upper atmosphere. The atomic clock is ticking, and Ruben hasn't even had breakfast yet. Guided by a powerful Overlord alien being, via the Cube, he will travel through time on five dangerous adventures to collect the remnants of the device needed to restore its full functionality and solve the ultimate puzzle: how to preserve life on Earth. At every twist and turn Ruben will be pursued by the mysterious and deadly Time-Warriors who are determined to take the Cube from him. They are a well-organised team of merciless henchmen whose actions are being directed, through time. Ruben's mission is critical; only he and the Cube will prevent the total annihilation of life on Earth