Ivy + Bean break the fossil record

["Fiction" "Fossils" "World records" "Friendship" "Juvenile fiction" "Children's fiction" "Friendship fiction" "Neighbors fiction" "New York Times bestseller" "nyt:series_books=2011-11-12" "Fossiles" "Romans nouvelles etc. pour la jeunesse" "Reader" "Chapter Books" "Social Themes" "Bean (Fictitious character : Barrows)" "Ivy (Fictitious character : Barrows)" "Expedientes de mundo" "Materiales en espa\u00f1ol" "Fosiles" "Ficcion juvenil" "Spanish language materials"]