Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. The Hidden (Animorphs) - The Hidden is the 39th book in the Animorphs series. It was ghostwritten by Laura Battyanyi-Wiess (as K. A. Applegate). It is narrated by Cassie.
Written Work