twins invest in bitcoin bitcoin trader estafa arbitrage crypto platform best instant bitcoin exchange

The sun and its secrets – book 1: The dragon Shibby

A book series  of fairytales,  illustrating the history of man’s search for energy resources. In this first book, Alfy, a young, innocent boy, along with his  friend Sally, undergo a lot of funny and risky adventures. After fighting against the dragon Shibby, they discover how to release light and heat from black rocks.