Siba and Saba are Ugandan sisters who are a tiny bit forgetful. They leave their sweaters on buses and their sandals at the beach. They leave slippers at sleepovers and sashes on safaris.  And every evening, when they go to sleep, their dreams are filled with the things they have lost.

But then one night something strange happens. Siba dreams of a silver shilling and Saba dreams of a school uniform. The girls wake in the morning feeling very confused. They have never lost these things, in fact they have never even had these things, so why have they infiltrated their dreams?

In the days that follow Siba and Saba discover that their dreams are now giving them hints of the future instead of the past. A future filled with books, knowledge, travel and adventure. A future beyond their wildest dreams.