W M Swift – författare

Everyone at the Peony Valley Ninja Academy knows who Jynn is — the son of a legendary ninja who vanished years ago. But Jynn is just an ordinary ninja apprentice. He doesn't seem to have inherited his father's talent and he's starting to wonder if he ever will.But everything changes the night a mysterious stranger visits his home with a secret: Jynn's father might still be alive. And worse, an enemy kingdom is preparing to unleash a deadly poison, one that could destroy everything Jynn loves.A mission is forming to find the poison's antidote. Jynn wants to be part of it more than anything. But first, he'll have to prove himself by facing challenges that test more than ninja skills — puzzles and riddles only the sharpest minds can solve.He may not be the academy's best ninja. But the fate of a kingdom may still depend on him.Welcome to the world of Ninja Maths! Follow Jynn, the greatest ninja of his generation, and his teammates as they save their homeland from a nefarious plan of attack, concocted by a scheming Emperor. Take part in this breath-taking adventure, full of twists and turns, all the while sharpening your Maths skills as you face off with Maths games, puzzles and questions that have been aligned with the Singapore Maths Syllabus!

Jynn Kendo has finally earned his place among the Imperial Ninjas — but his greatest challenge lies ahead.The Forbidden Library awaits: a heavily-guarded fortress of hidden mechanisms and fiendishly clever traps and puzzles. Deep within its walls lies the secret formula for the antidote to the Fog of Lassitude, the deadly poison threatening Jynn's homeland.To save his kingdom, Jynn must solve the Library's riddles, outwit its dangers, and trust his instincts like never before. Yet one question haunts him with every step — will completing this mission lead to his father's rescue at last?Time is running out. One wrong answer could seal his fate forever. Can Jynn crack the codes of the Forbidden Library and escape with the antidote before it's too late?Welcome to the world of Ninja Maths! Follow Jynn, the greatest ninja of his generation, and his teammates as they save their homeland from a nefarious plan of attack, concocted by a scheming Emperor. Take part in this breath-taking adventure, full of twists and turns, all the while sharpening your Maths skills as you face off with Maths games, puzzles and questions that have been aligned with the Singapore Maths Syllabus!