Let me know if any more people join in. I'll throw in three of mine.
Name: Ivolice Bartlett
age: 16
Series: Ivolice and the Emissaries
Bio:
Sophomore from high school she found a weird creature from another universe claiming her world is in the brink of extinction. Upon this knowledge she is sucked into alternate reality of her world where she meets a mysterious figure collecting the seeds of man in order to resurrect his world. Ivolice is then woken to her status as the emissary of light and defends her world from those who choose to attack it. She enjoys baking and dancing.
Team: MC
Name: Faris Sanders
Age 16
Series: Ivolice and the Emissary
Bio:
Daughter of popular fashion designer Allison Sanders she lives a life of semi-luxury. She's always been a timid girl often avoiding people due to her social status. During her first day at her new school she discovers something weird happening around her while hiding in the locker room in physical education. Upon exploring what is going on she finds herself in an alternate reality of her own world where she witnesses a strange lizard creature fighting against a young girl wearing pink fighting attire. When Faris is at risk of a cross fire the girl in pink jumps in to protect her. When the lizard creature steps in to make a final blow Faris jumps in to protect the young warrior and awakens her identity as the emissary of fire. Faris is an honor student, but lacks a lot of common social skills. She carries a strong desire to protect Ivolice and her comrades.
Team: Red (I guess)

Name: Vandaruis Krahn (Darius)
Age: ?
Series: Ivolice and the Emissary
Bio:
Known as the Forgotten King among his fellow warriors, his world was destroyed due to his own desires to rule over the four major kingdoms. Before the inevitable end Darius was offered the chance to fix the damage he had caused as long as he was willing to plant the seeds of destruction in other worlds. Despite knowing of the harm he carries upon each world consumed by him and his new comrades he still carries the desire to undo his own mistakes he created in his home. He believes in fighting with honor and chooses to restrain himself from going all out in battle. He carries some respect for Ivolice for being a brave fighter, but also feels she is a fool for attempting to stop the inevitable destruction he and his comrades will bring to her world.
Team: Villainous
This series is still a wip and doesn't have a release date until June, so if you need more info/refs or anything please let me know, I'd be happy to give them out so long as spoilers of my work remains confidential.