The document discusses text features in non-fiction works and the SQ3R method for improving reading comprehension. It describes various text features like titles, subtitles, headings, illustrations, photographs and captions that help organize information and support understanding. The SQ3R method involves scanning, questioning, reading, reciting and reviewing sections to actively engage with the text and enhance retention of information through generating questions and taking notes. Both text features and SQ3R can aid readers in comprehending and navigating non-fiction materials.