Books by Robert J. Harris

Sherlock Holmes returns in a brand new adventure, pitting the world's greatest detective against a new incarnation of its most notorious killer. This tribute is inspired by the classic Universal Pictures Sherlock Holmes film series starring Basil Rathbone and Nigel Bruce, which updated Holmes and Watson to wartime London.

Before the world meets Sherlock Homes, twelve-year-old Artie Conan Doyle has his own mysteries to solve. A mysterious jewel thief seems to walk through walls and disappear at will. Can Artie catch the Phantom and stop the greatest robbery in history?

Before the world meets Sherlock Homes, twelve-year-old Artie Conan Doyle has his own mysteries to solve. Will Artie survive encounters with graveyards, hounds and ghosts in foggy Edinburgh? Or will his first case be his last?

Brothers Greg and Lewis are enjoying a heatwave in the summer holidays -- until Loki, the god of mischief, buries St Andrews in a huge blizzard! Loki is determined to conquer the universe and will stop at NOTHING to get his way.Greg, Lewis and their friend Susie must make a perilous journey to Asgard, the City of the Gods, to foil Loki's evil plan.Luckily, Thor, the god of thunder, has turned up to help them. Unfortunately, he's locked in the boys' garage...The hilarious sequel to The Day the World Went Loki is filled with monsters, mischief and everyone's favourite Norse gods.