The Dark Stairs, , Penguin Young Readers Group, Betsy Byars,Children’s / Teenage fiction: Crime and mystery fiction,Children’s / Teenage fiction: Action and adventure stories, mystery books;mystery books for kids 9-12;chapter books for kids age 9-12;newberry award books ages 9-12;mystery;thrillers;thriller;thriller books;books for kids age 9 12;chapter books for kids age 8-10;psychological thrillers;mysteries;books for 8 year old boys;books for 8 year old girls;4th grade reading books;girls;books for 12 year old girls;books for 9 year old girls;books for 10 year old boys;books for 12 year old boys;5th grade books;4th grade books;books for 11 year old girls,, Herculeah Jones Mystery, United States, en-UShttps://www.penguinrandomhouse.commystery books;mystery books for kids 9-12;chapter books for kids age 9-12;newberry award books ages 9-12;mystery;thrillers;thriller;thriller books;books for kids age 9 12;chapter books for kids age 8-10;psychological thrillers;mysteries;books for 8 year old boys;books for 8 year old girls;4th grade reading books;girls;books for 12 year old girls;books for 9 year old girls;books for 10 year old boys;books for 12 year old boys;5th grade books;4th grade books;books for 11 year old girls, [BLURB],[CITY],,books, ebooks, biblet, Book2look