Flock Horror, , HarperCollins Publishers, Jennifer Killick,School stories (Children's / Teenage),Children's / Teenage fiction & true stories, creepy;horror;scary;chiller;thriller;stranger things;aliens;monsters;birds;school stories;detention;danger;peril;jeopardy;funny;relationships;friendships;bully;bullying;revenge;breakfast club;genetics;dna;working together;flock;attack;sports day,, , United Kingdom, en-GBhttps://www.harpercollins.co.ukcreepy;horror;scary;chiller;thriller;stranger things;aliens;monsters;birds;school stories;detention;danger;peril;jeopardy;funny;relationships;friendships;bully;bullying;revenge;breakfast club;genetics;dna;working together;flock;attack;sports day, [BLURB],[CITY],,books, ebooks, biblet, Book2look