bundle: pathways: reading, writing, and critical thinking 4: 2nd student edition + online workbook (1-year access) heinle elt isbn: 9781337625135 pathways: reading, writing, and critical thinking 4: student book/online workbook pathways, second edition, is a global, five-level academic english program. carefully-guided lessons develop the language skills, critical thinking, and learning strategies required for academic success. using authentic and relevant content from national geographic, including video, charts, and other infographics, pathways prepares students to work effectively and confidently in an academic environment.