An alien plant comes to planet Earth from outer space. The plant's roots feed on human blood, but the plant doesn't bother killing people first.Soon the plant is everywhere - and so are its seeds.Space Weed is part of the Zone 13 series, published by Ransom Publishing, a specialist publisher for reluctant readers and struggling readers. The Zone 13 books offer exciting, action-packed stories covering the supernatural, appealing to children with a love of the unexplained. The Zone 13 series is ideal for reluctant readers aged 8 - 14 with a reading age of 8 - 9 years.