After surviving their first giant attack with the help of a singing nixie, Nick and Laurie have their work cut out for them as even more giants awaken and threaten not only their home but all of Florida.

A moving, thought-provoking and vividly told novel, based on a true story.

For all ages 10+

This fourth book in The 39 Clues series has six new game cards inside. Read all four books, collect the cards, play the game online, win the prizes.

Contains: Biggles' Second Case, Biggles Breaks the Silence, Biggles Gets His Men and Biggles Follows On.

Digging for peat in the mountain with his Uncle Tally, Fergus finds the body of a child, and it looks like she's been murdered. As Fergus tries to make sense of the mad world around him - his brother on hunger-strike in prison, his growing feelings for Cora, his parents arguing over the Troubles, and him in it up to the neck, blackmailed into acting as courier to God knows what, a little voice comes to him in his dreams, and the mystery of the bog child unfurls.

Bog Child is an astonishing novel exploring the sacrifices made in the name of peace, and the unflinching strength of the human spirit.

Winner of Bisto Book of the Year Award 2009.
Winner of the Carnegie Medal 2009.
Shortlisted for Guardian Children's Fiction Award 2008.