Question

who is wren and martin?​

Answer 1

Answer:

wren and martin are 2 people who wrote the famous grammar book

Explanation:

Answer 2

Wren & Martin refers to a single book High School English Grammar and Composition or collectively, a series of English grammar textbooks written jointly by P. C. Wren and H. Martin. ... The content in the books is largely based on The Manual of English Grammar and Composition by J. C. Nesfield.