This is a series featuring picture books introducing various insects and stories about children's adventures. - Title: Iro-nna Mushi Atsumeta yo (I Collected Various Insects) - Series: Kodomo no Tomo (Children's Friends) - Shonen-ban (Younger Readers Edition) - Title: Chiisana Futari no Ie Sagashi (The Little Two Look for a House) - Series: Kodomo no Tomo (Children's Friends) - Title: Wakashita no Wani (Wakashita the Crocodile) - Series: Kodomo no Tomo (Children's Friends) - Ibukuro (Unclear - possibly a name or related to the book) I haven't read them much, but the cover of "Chiisana Futari no Ie Sagashi" has a few wrinkles. Please check the photos. There are also some minor scuffs from storage. Please understand this before purchasing.