In his new book, "Kings Of The World: The Def Leppard Model For Success In Life," author Sal Nudo delves into the legendary Sheffield quintet's perseverance and teamwork that led them to become one of the world's best-selling music artists.

The book identifies the 'Leppard Model' - a set of principles rooted in resilience and long-term vision - and translates them into actionable insights for readers looking to overcome personal and professional hurdles.

"Def Leppard's story is the ultimate example of what happens when you refuse to let setbacks define your future," says Nudo.

"Their career offers a profound roadmap for anyone striving for excellence, proving that success isn't just about talent - it's about the grit to keep going when the world thinks you're finished." Out now is VOICES OF EXTREME's first single "Stoned Babies" on BraveWords Records, with their full album scheduled for release in 2026.