Sure is. Captain America is a staple of Marvel Comics. His adventures and stories have captivated fans for years, making him a beloved figure in the Marvel comic world.
One great fanfiction is 'Allies in the Cosmos'. It beautifully weaves together the storylines of Captain America and Captain Marvel. In this fic, they team up to face a new alien threat that neither could handle alone. The writer does an excellent job of capturing their unique personalities and how they complement each other in battle.
I can't provide a Marvel novel where I'm frozen with Captain America because freezing is a fictional concept that doesn't exist in the real world. But I can tell you some information related to Marvel novels.
Marvel Comics was a series of superhero novels created by Marvel Comics, including Iron Man, Captain America, and The Avengers. These novels tell the stories of superheroes who fight to protect the world.
If you want to know more about Marvel novels, I suggest you go to the relevant websites or search engines.
In the comics, Captain America's shield was created by a special alloy and given to him by the government as a symbol of his status and to aid in his fight against evil.