Gillian McAllister might have been a lawyer, but since she became a full time writer, she has a string of thrillers to claim: Wrong Place Wrong Time; Famous Last Words; Just Another Missing Person, and The Good Sister are just a partial list of her hits.

When her newest, Caller Unknown, was offered to me for review, Auntie M jumped at the chance to read it.

Simone has left her husband, Damien, in England to run their restaurant so she can meet their daughter, Lucy for a week together, after Lucy has spent the summer at a Texas camp learning to sing before her RADA course starts. It’s mother-daughter time Simone is looking forward to, as the thought of watching her daughter start the next stage of her life courses through her. She knows this is the natural order of things, but she’s having a hard time letting go.

Then the unthinkable happens: after one night together in a cabin, Lucy is kidnapped, a ransom demanded, and Simone’s entire life changes. Damien flies over, but she lies to him that she’s called the police in, as the kidnappers assured her that doing so would cause her daughter’s death. She’s sent a sad proof of life video, showing Lucy with her hands bound behind her back.

This is when McAllister swiftly turns the plot on hits head, with Simone as Mother Warrior, desperately trying anything to save her daughter. There will be shootings, murder, and a drug deal before the heady climax. The twists come fast as the action ramps up until an unbelieveable climax leaves the reader feeling almost bereft, but in awe of Simone’s strength—until a brilliant last sharp turns brings everything into focus.

A meditation on a mother’s inexhaustible love, and the length’s she will go to for her daughter. Stunning.