The fourth mini instalment in the Lorien Legacies Lost Files series is here in the gripping The Search for Sam by Pittacus Lore.

In Santa Monica lives an enigmatic man who has lost his memory. When a rogue Mogadorian meets him he's pretty certain that this amnesiac knows more than he is letting on - in fact he might just hold the key to everything . . .

Only one person possesses the information vital to the Garde in fulfilling their destiny to fight to save Lorien and Earth.

This is the untold story of one man and his role in Lorien's salvation. This is The Search for Sam.

Praise for Pittacus Lore:

'Tense, exciting, full of energy' Observer

'Relentlessly readable' The Times

'Tense, keeps you wondering' Sunday Times

'Set to eclipse Harry Potter and moody vampires. Pittacus Lore is about to become one of the hottest names on the planet' Big Issue

The first book in Pittacus Lore's Lorien Legacies series, I Am Number Four, is now a major Disney motion picture.