Canon, Kristine, Bakit matagal ang sundo ko?/ Kristine Canon. - Quezon City: Adarna House, Inc., 2023. - 28 pages: colored illustrations; 42 cm. Tagalog. ISBN: 978-971-508-208-2 Subjects--Topical Terms: Philippine literature — Juvenile fiction.Filipino fiction Dewey Class. No.: / C227