Celestia has had enough. Trolluna has been in power for too long! So finally, Celestia decides to put a stop to this by making a bet with Luna. The only issue is that Luna uses objects when she bets...and she uses the moon.

Artist unknown
This is the fourth book of the Trolluna series, but you do not have to read the others to read this one. I do recommend reading the others, though! If interested, it all starts here!