In her 26th adventure, Heidi discovers that helping to clean up can be fun, so she brings her community together to make the neglected Trash Park beautiful again. Original. nHeidi lends a helping hand in the twenty-sixth Heidi Heckelbeck adventure nOne day, when Heidis teacher, Mrs. Welli, teaches a lesson on the importance of helping and giving back to the community, she and her friends decide that its time to volunteer n nWith easy-to-read language and illustrations on almost every page, the Heidi Heckelbeck chapter books are perfect for beginning readers.n