bibliography: chapter 46 https://scratch.mit.edu/projects/988906378/ chapter 77 https://scratch.mit.edu/projects/1113805672/ chapter 81 https://scratch.mit.edu/projects/1122372677/ alignment chart https://scratch.mit.edu/projects/989653211/ all cats of skyclan https://scratch.mit.edu/projects/1141229587/ offsite intro booklet
