The Lost World

'White Light is issue 12 of the TMNT Adventures, and was published in July 1990.

Storyline
Shredder, Krang, Bebop and Rocksteady [Skullbuzzer|spacecraft]] from Earth to Dimension X. Meanwhile, Mary Bones uses the Turnstone to leave Earth, taking the turtles with her. Ending up on Hirobyl in Dimension X she reverals her true indentity for the turtles. Meanwhile Krang strikes a deal with Maligna, who sends her insectoids assisting Krang in exchange for Krang leading Malgina to Earth.