British or American English? by John Algeo is a practical guide that compares the differences between British and American English.
The book explains variations in vocabulary, spelling, grammar, and pronunciation in a clear and simple way. It helps learners understand how English changes across regions and how to use each variety correctly.
Published by Cambridge University Press, it is especially useful for students, teachers, and anyone interested in improving their English and understanding global language differences.
Download here British or American English?