Gene V. Glass was stunned to discover that a book he wrote with David Berliner, “50 Myths and Lies That Threaten America’s Public Schools,” had been removed from the summer reading list for AP English students.

Too controversial.

About a decade ago, I wrote a book about censorship in texts, tests, and assigned books, called “The Language Police: How Pressure Groups Restrict What Students Learn.”

Plus ça change, plus ce la meme chose.