Complex sentence: A review of the book in "Publishers Weekly" called it a vibrant extension of his article, and described it as educational and assertive in its promotion of freedom of speech, particularly in the face of the controversial language discussed.
Split into simpler sentences: A review of the book in "Publishers Weekly" described it as a vibrant extension of his article. The review characterized the book as educational and assertive in its promotion of freedom of speech, particularly in the face of the controversial language discussed.