Jerry Fuller , who wrote and/or produced hits that spanned decades and genres, died of lung cancer on Thursday (July 18) at his home in Sherman Oaks, Calif. He was 85. Fuller wrote two songs that reached No.

1 on the Billboard Hot 100: Ricky Nelson ’s “Travelin’ Man” in 1961 and Al Wilson ’s “Show and Tell” in 1974. He also produced the latter song, which in addition to topping the Hot 100 reached No. 10 on what was then known as Billboard ‘s Best Selling Soul Singles.

He also wrote Nelson’s “A Wonder Like You,” his follow-up to “Travelin’ Man,” which reached No. 11 on the Hot 100, as well as two subsequent Nelson singles that went top 10: “Young World” (No. 5) and “It’s Up to You” (No.

6). Fuller had another solid run of hits in 1968 with Gary Puckett & the Union Gap. He wrote the group’s punchy pop hits “Young Girl” and “Lady Willpower,” which spent a combined five weeks at No.

2 on the Hot 100, and the mellower, adult contemporary-oriented “Over You,” which reached No. 7. All three of those singles went gold.

“What can I say about a guy whose vision defined my musical identity and destiny,” Puckett said in a statement in the wake of Fuller’s death. “What can ANYONE say about a man who gave SO much to SO many through his talents and efforts in the world of music. Thank you, Jerry! The world was a better place with you in it.

” Fuller was born in Fort Worth, Texas on Nov. 19, 1938, and moved to Los Angeles in early.