Davina Gonzales doesn't think she's anything special, even though her uncle is a world famous detective. She and her friends Fabiola and DeBrina are like most seventh-grade girls in rural California. But Davina's life takes a strange twist when she gets an old radio for her twelfth birthday. It runs without electricity or batteries. It always plays her favorite songs. And it warns her that if she doesn't solve a mystery her best friend will die! The radio gives out riddles and puzzles to help her solve the mystery. Follow the three friends as they race against time to crack the clues and save DeBrina.
Polar Seas Oceanography describes a new tool called the Generic Model System for simulations and assessment of potential radioactive spreading in the Arctic regions, through rivers, estuaries, regional seas and the Arctic and Atlantic basin. It considers the present and future potential for spreading of radionuclear pollution from sources, such as from the major Russian processing plants through Siberian rivers as well as from European sources such as the UK Sellafield plant. The book provides support for decision making involving risk prevention, forecasting and readiness for probable crises, alerting and detection, relief and mitigation and damage assessment. It will be useful to managers, scientists and PhD students in the area of environmental nuclear safety. The book combines the expertise of professionals from the radionuclear and climate-change sciences.
Tiberius and his friends decide to throw a party for Drag. Can they keep it a surprise?