Sea Monsters, A Nonfiction Companion to Magic Tree House Merlin Mission #11: Dark Day in the Deep Sea, Random House Children's Books, Mary Pope Osborne, Natalie Pope Boyce,Animals/Marine Life,JUVENILE NONFICTION, non fiction books for kids age 9 12;kids books ages 9-12;ocean books for kids;sea monster;stem gifts;oceans;2nd grade books;2nd grade reading books;second grade books;second grade reading books;3rd grade books;3rd grade reading books;4th grade reading books;2nd grade chapter books;3rd grade chapter books;childrens books by age 5-8;kids books ages 6-8;books for 7 year old boys;books for 7 year old girls;books for 8 year old boys;books for 8 year old girls;ocean;animals;chapter books,, Magic Tree House Fact Tracker, United States, en-UShttps://www.penguinrandomhouse.comnon fiction books for kids age 9 12;kids books ages 9-12;ocean books for kids;sea monster;stem gifts;oceans;2nd grade books;2nd grade reading books;second grade books;second grade reading books;3rd grade books;3rd grade reading books;4th grade reading books;2nd grade chapter books;3rd grade chapter books;childrens books by age 5-8;kids books ages 6-8;books for 7 year old boys;books for 7 year old girls;books for 8 year old boys;books for 8 year old girls;ocean;animals;chapter books, [BLURB],[CITY],,books, ebooks, biblet, Book2look