Captain Britain is a superhero part of Marvel Comics. He first appeared in 1976 and was initially intended exclusively for the British comics market. Blessed with extraordinary powers by the legendary magician Merlyn and his daughter Roma, he is assigned to uphold the laws of Britain. This is the only Marvel superhero to have been honoured by the penmanship of a legendary author. Name this author.

A character recreated from ancient mythology, was created by Stan Lee and was designed as a counterpart and foil to the then newly introduced Thor in the 1960s. Though the character was from Greek mythology, the Roman spelling of the name was considered due to the unfamiliarity of American audiences with the original legend. Name this superhero.

A superhero created by Joseph Samachson, he was one of the original members of the Justice League of America. However, he has never appeared on the big screen and his first appearance was in the 1955 story, “The Strange Experiment of Dr. Erdel”. Name this superhero whose real name is J’onn J’onzz.

Despite debuting alongside Batman and Superman, this superhero can be considered as one of the consistently overlooked superheroes in modern cinema. Dan Garrett follows in his father's footsteps to fight crime. Originally working without any accoutrements, he acquires a bulletproof costume and access to a mysterious compound known as “Vitamin 2X“. Name this superhero.

Intentionally created to be light-hearted, this character was created by Will Murray and Steve Ditko. A college student, with the power to communicate with a rodent, she also possesses heightened reflexes and the strength to jump between trees with ease. The name of this character features the rodent's name in it. What rodents are we referring to here?