You can BUY Looga and Barooga The Day the Sky Went Boom! HERE! 
Written by Robin Etherington, and beutifully illustrated by Zak Simmonds-Hurn, in The Day the Sky Went Boom! best friends Looga and Barooga are off on another adventure! When Looga discovers that Barooga is afraid of storms, she uses her imagination to whisk them up into the clouds to find out where thunder comes from. Meet Dragons, giants, clowns and an ice queen in this exuberant comic-strip adventure for readers aged 3-5!