I downloaded the intermediate level PDF and began to work my way through the book. The first thing I noticed was the clarity of the explanations. Raymond Murphy had a gift for breaking down complex grammatical concepts into simple, easy-to-understand language.
| Feature | Physical Book | Official eBook (PDF-like but better) | | :--- | :--- | :--- | | | Heavy | Light (On your phone) | | Writing exercises | Easy to write in | Requires stylus or typing | | Audio | No (Separate CD/App) | Yes, built-in | | Answer checking | Manual (Flip to back) | Automatic | | Battery life | Unlimited | Limited |