Weaker Than Man

Printed in Star Trek Year Five #17, November 2020.
"35 year old Caleb Howell is taken from Earth by the Aegis and transformed into a powerful being who is pressed into service as agent Gary Seven who is assigned to protect Earth, with the help of his partner Isis, a woman who can turn into a cat (or vice versa). After serving as a protector of Earth for many years, Gary Seven learns that for the galaxy to survive, all races except the Tholians must be eliminated, and that the only one who can stop him is Captain Kirk and the Enterprise."