Ultimate Fantastic Four (2003) #42

Written by MIKE CAREY Pencils and Cover by PASQUAL FERRY

"Silver Surfer Part 1 of 5"

Reed Richards' attempts to create a Cosmic Cube have caused him to pierce the barriers of a hundred universes. And falling through the opening into our unsuspecting reality is the keeper of the Power Cosmic-Ultimate Silver Surfer! 'Nuff said!

This character was referred to as "Silver Surfer" only in solicitation text. In the comics themselves, & the Ultimate Secrets source book, he is called the Silver Searcher.