 Some of the publishing house's activity books are the Sanayang Adarna series, a mixture of coloring, writing, drawing, and counting worksheets, and Magkulay Tayo series which primarily aims to teach children how to hold writing materials.On its 35th anniversary, Adarna House Inc. published Weewoo, an art activity book which features favorite characters from 35 different books from the company.The classic storybooks published by Adarna House Inc. are also produced in larger formats.