Leo and his best friend Sangeeta are the odd ones out in their school. But as Leo's dad is always telling him, it's because they're special. Only thing is, if they're so special, how come they never see anyone who looks like them in their school history books?

Then, on a class trip to a nearby cathedral, Leo's attention is drawn to a large marble slab high above the doors of the hall. Right there, bang in the middle of a list of war heroes, Leo finds himself staring at something incredible: his own name.

Desperate to know who this other Leo was, the two friends embark on a search. And together, they begin to uncover missing stories from the past, ones which they are determined to put back into their rightful place in the pages of history.