Yes, number 6 in 1967, last of his "big" productions. He was off the road with TB for two years before coming back in his acoustic style and penning some great works. His conversion was some ten years later and he tried to get his record company to stop selling his records. Even now he does not collect royalties from the songs he considers immoral, I think they go to charity.
Speaking of Cat Stevens, does anyone remember his third hit single "I'm Going to get me a Gun" ? Doesn't feature on current greatest hits or best of albums. If I sent my copy to Tony Blair he'd be up before the beak in no time at all.