Overview
Hector and the Search for Happiness is a novel by French writer François Lelord written in 2002 and translated into English in 2010. It has sold over two million copies.
A film adaptation, directed by Peter Chelsom, with Simon Pegg and Rosamund Pike starring, was released on 15 August 2014.
Reception
Emma Hagestadt in The Independent wrote "Served up as a series of philosophical bonne bouches, Hector's lessons for life may verge on the banale -- make sure to be good to your friends, be loved for who you are, take holidays in the sun -- but their effect is unexpectedly cheering."
References
From Wikipedia (CC BY-SA 4.0).