First, a warning, then a threat.

An attack that leaves a series of seemingly-innocuous historical photos destroyed.

First, a warning, then a threat. An attack that leaves a series of seemingly-innocuous historical photos destroyed. A coded message that no one sees...

No one, except Owen, the school’s resident freak. Only Owen can see the obscure mathematical concepts behind the clues. Only he can see the patterns behind the chaos. It’s up to him, and his only friend Clara to follow the strange clues to uncover a dark secret before it is too late.

In this novel for young adults, Radhika Puri skillfully weaves seemingly disparate elements of math, history and poetry to create an absorbing detective story set in modern-day Singapore. A must-read for anyone who loves the thrill of unravelling a good mystery.