Jack Fletcher is battling the high seas. Ambushed by the Shogun's samurai, Jack and his friends have only one hope of escape - the Seto Sea. But with ferocious storms, man-eating sharks and ninja pirates at every turn, their chosen route is fraught with danger.

June 1613. Japan is threatened with war and Jack is facing his greatest battle yet. Samurai are taking sides and, as the blood begins to flow, Jack's warrior training is put to ultimate test. His survival - and that of his friends - depends upon him mastering the Two Heavens, the secret sword technique of the legendary samurai Masamoto Takeshi.

Not only is Jack Fletcher struggling to prepare for the "Circle of Three", an ancient ritual that tests a samurai's courage, skill and spirit to limit, he's caught in a running battle with fellow student Kazuki and his gang. But these are the least of Jack's problems. He knows his deadly rival - the ninja Dragon Eye - could strike at any moment.

August 1611. Jack Fletcher is shipwrecked off the coast of Japan - his beloved father and the crew lie slaughtered by ninja pirates. Rescued by the legendary sword master Masamoto Takeshi, Jack's only hope is to become a samurai warrior. And so his training begins. But life at the samurai school is a constant fight for survival.

The world's most famous detective. The most brilliant mind in fiction. But before he became the great detective, who was young Sherlock Holmes? The first book in a series of mystery adventures featuring a teenage Sherlock and endorsed by the Conan Doyle Estate, now with a new cover look

The world's most famous detective. The most brilliant mind in fiction. But before he became the great detective, who was young Sherlock Holmes? The third book in a series of mystery adventures featuring a teenage Sherlock and endorsed by the Conan Doyle Estate, now with a new cover look.

The world's most famous detective. The most brilliant mind in fiction. But before he became the great detective, who was young Sherlock Holmes? The sixth book in a series of mystery adventures featuring a teenage Sherlock and endorsed by the Conan Doyle Estate.

The world's most famous detective. The most brilliant mind in fiction. But before he became the great detective, who was young Sherlock Holmes? The fourth book in a series of mystery adventures featuring a teenage Sherlock and endorsed by the Conan Doyle Estate, now with a new cover look.

Crack the case with the world's most famous detective! But before he became the great detective, who was young Sherlock Holmes? The eighth book in a series of mystery adventures featuring a teenage Sherlock and endorsed by the Conan Doyle Estate.

The world's most famous detective. The most brilliant mind in fiction. But before he became the great detective, who was young Sherlock Holmes? The fifth book in a series of mystery adventures featuring a teenage Sherlock and endorsed by the Conan Doyle Estate, now with a new cover look.