The Troublemakers, , Penguin Random House Children's UK, Tamzin Merchant,Children’s / Teenage fiction: Fantasy,Children’s / Teenage fiction and true stories, fantasy; books for 10 year old girls; books for 11 year old girls; books for 11 year old girls bestsellers; books for 12+ year old girls; books for 8 year old girls bestsellers; books for 9 year old boys; books for 8 year old boys; books for 8 year old girls; books for 9 year old girls; kids books age 9 12; action; friendship; children's books; pirates; magic; books for 11 year olds; books for 9 year olds; books for 10 year olds; sophie anderson; catherine doyle; books by roald dahl; katherine rundell; medieval historical fiction,, , United Kingdom, en-GBhttps://www.penguin.co.uk/company/publishers/penguin-random-house-children-sfantasy; books for 10 year old girls; books for 11 year old girls; books for 11 year old girls bestsellers; books for 12+ year old girls; books for 8 year old girls bestsellers; books for 9 year old boys; books for 8 year old boys; books for 8 year old girls; books for 9 year old girls; kids books age 9 12; action; friendship; children's books; pirates; magic; books for 11 year olds; books for 9 year olds; books for 10 year olds; sophie anderson; catherine doyle; books by roald dahl; katherine rundell; medieval historical fiction, [BLURB],[CITY],,books, ebooks, biblet, Book2look