Tuesday 1 August is World Lung Cancer Day. To mark this event, you can download the ebook of the ERS Monograph Lung Cancer for free. This ebook offers a comprehensive overview of the current knowledge of and advances in lung cancer, covering areas such as screening, tobacco control, COPD, diagnosis, therapy and treatment. To get this book, add it to your cart on the ERS Publications website and complete the purchase process as normal. You will not be charged. Offer ends August 8, 2017.