Authors:

'I've got my warrior name, too!' - 'Crookedjaw?' - 'How did you guess?' A purr rumbled in his throat. 'Beacuse your tail's still straight.'

"Bluestar's Prophecy". Book by Erin Hunter, 2009.
'I've got my warrior name, too!' - 'Crookedjaw?' - 'How did you guess?' A purr rumbled in his throat. 'Beacuse your tail's still straight.'