Blood Ties (Unabridged‪)‬

Theo gives his bodyguard the slip once too often. Rachel receives a weird text from her father. So begins a highly dangerous search to unravel unanswered questions about their past.

Linked by the firebombing of a research clinic, Theo and Rachel fear they are targets of an extremist group, who will stop at nothing to silence them. Awaiting them are startling discoveries about their identities which will affect their future in life-altering ways...

A gripping, thought-provoking thriller for older children from acclaimed author Sophie McKenzie.