In the seventh volume of Dilip Sarkar's groundbreaking eight-part series, the day-to-day events of the fifth and final phase of the Battle of Britain are meticulously chronicled. This volume not only details every raid and squadron action but also places them within a broader context, including the roles of Bomber and Coastal Commands and the impact on the Home Front. Sarkar, renowned for his evidence-based research, revisits primary sources to challenge established narratives. This series represents the most comprehensive and up-to-date research on the Battle of Britain, standing out in its extensive bibliography. Volume 6 explored Reichsmarschall Göring's determination to continue Luftwaffe attacks despite mounting losses. By late September 1940, the German He 111 bombers were shifted to night operations due to unsustainable daylight losses. The final phase saw Me 109 fighter-bombers and high-altitude fighter sweeps dominating daylight engagements. While these tactics were unlikely to defeat Britain, RAF pilots recall this period as the most grueling, with intense high-altitude dogfights between Spitfires and Me 109s. This volume concludes with a review of October 1940's key events, questioning the month's designation as the battle's end and reflecting on the overall significance of the summer's aerial engagements. Sarkar's work provides invaluable insight into this critical phase of World War II. AUTHOR: Dilip Sarkar has now written over sixty well-received books. Having enjoyed a privileged relationship with many of The Few, he is a globally acknowledged expert on the Battle of Britain, currently working on a career-topping eight volume official history for The Battle of Britain Memorial Trust and National Memorial to The Few. Described by the late Dr Gordon Mitchell, son of the Spitfire's designer RJ Mitchell, as an 'aviation detective', Dilip Sarkar did actually begin his professional life as just that a police detective. His evidence-based approach and ability to discover new material is well-known in 2023, for example, he was responsible for having Air Chief-Marshal Sir Keith Park officially recognised as one of The Few. Made an MBE for 'services to aviation history' in 2003, Dilip was elected to the Fellowship of the Royal Historical Society in 2006, achieved First Class Honours in Modern History as a mature student in 2010, and in 2024 was made both a Fellow of the Royal Aeronautical Society and member of London's Royal Air Force Club. During his long career, Dilip has exhibited and spoken internationally at such prestigious venues as Oxford University, the RAF Museum, IWM Museum, and Airborne Museum, Oosterbeek; he has worked on many TV documentaries, on and off screen, again internationally, and has an engaging presence on YouTube and Facebook in particular. For more information, please see www.dilipsarkarauthor.com 32 b/w illustrations