Escaped prisoners, lunar eclipses, teenage fights and sexual confusion. What could possibly go wrong? Remus Lupin, along with his three best friends James Potter -biggest mischief-maker in the whole school-, Sirius Black -pretty much scariest guy to most of the students between first and fourth year- and Peter Pettigrew -just Peter, really- was about to start his sixth year at Hogwarts, School of Witchcraft and Wizardry.