WHEN? When does a Flame become Blue? Bedtime Fears authors Banerjee and Duflo have

authors Banerjee and Duflo have identified new aspects of the behavior of poor people

When it comes to this sweet

From the village of Nagrig to the biggest stadiums in the game

Nobody really likes to think about rubbish (pee-ew

and they become friends with a fox

WHEN? When does a Flame become Blue? Bedtime Fears authors Banerjee and Duflo haveInquisitive kids should look no further to find all of the amazing answers to the unique questions that may have ever crossed their minds. The four books that are a part of this series are filled with puzzles, riddles, detailed diagrams, and illustrations to both educate and entertain.