Lot of 3 Explorer Academy Trudy Trueit National Geographic Children's Book 2-4

This Lot of 3 National Geographic Explorer Academy books by Trudy Trueit is in excellent used condition. My daughter read book 2 but books 3 and 4 are brand new. These books all have tight binders and crisp pages. Book 4 has slight damage on the cover but has been unread. These books have been carefully stored in our non-smoking home. See pictures for condition. Included Books: Book 2: Explorer Academy The Falcon's Feather Book 3: Explorer Academy The Double Helix Book 4: Explorer Academy The Star Dunes Ships from non-smoking home.