The Light Thieves and the Terrifying Dawn
 
The third and final action-packed eco-techno-adventure in The Light Thieves series from Helena Duggan, bestselling author of A Place Called Perfect . URGENT! People now know that the sun is being stolen by tech-billionaire Howard Hansom. The only person who can stop him is the mysterious White Rose. She must keep her identity a secret, so she's been sending out coded letters. Each of these letters leads to a separate piece of a larger puzzle that when solved could save the sun. Young heroes Grian, Shelli and Jeffrey have tracked the White Rose to the city of Quantum.