For advanced students (C1-C2 levels), takes the same successful format to a higher level, tackling nuanced distinctions like “will vs. going to” in future time clauses or the subtle differences between modal verbs. These books are ideal for dedicated self-study, exam preparation (IELTS, TOEFL, Cambridge English), or as a supplement to a taught course. Their primary strength is clarity and systematic progression—they build grammar as a logical, learnable system.
The series by Raymond Murphy is widely considered the gold standard for independent learners.
English Grammar Today (Cambridge Dictionary) — Ronald Carter, Michael McCarthy, et al.
Best for advanced learners & teachers. Not a workbook—an encyclopedia of tricky real-world problems (prepositions, articles, tense sequence).