This book contains the first three stories in the Science Fiction series for kids, Zack and Zebo. Book One Zack Benefeld has just completed a very stressful week at school - exam week All he wants to do is kick back and play some video games. But the cosmos has something different in store... Book Two Zack Benefeld's life has been turned upside down. Zebo of Threa is now living in his bedroom and his friend Greg is having some issues with the whole...