The Friendship Code #1, , Penguin Young Readers Group, Stacia Deutsch,Children’s / Teenage fiction: General, modern and contemporary fiction,Children’s / Teenage fiction and true stories, diversity;computer science;STEM;science;Coding for Kids;girls who code;books for 9 year old girls;books for 10 year old girls;books for 11 year old girls;books for 12 year old girls;books for kids age 9 12;chapter books for kids age 9-12;stem books for girls;coding books for kids;learn to code;coding books;coding books for kids age 9 12;kids coding books;how to code;stem gifts;science gifts;science books;teen girl books;codes;code;science books for kids;stem books for kids;friendship,, Girls Who Code, United States, en-UShttps://www.penguinrandomhouse.comdiversity;computer science;STEM;science;Coding for Kids;girls who code;books for 9 year old girls;books for 10 year old girls;books for 11 year old girls;books for 12 year old girls;books for kids age 9 12;chapter books for kids age 9-12;stem books for girls;coding books for kids;learn to code;coding books;coding books for kids age 9 12;kids coding books;how to code;stem gifts;science gifts;science books;teen girl books;codes;code;science books for kids;stem books for kids;friendship, [BLURB],[CITY],,books, ebooks, biblet, Book2look