Edna

Edna Walker is the adoptive mother of Jay and the wife of Ed. She also co-owns a junk yard with her husband. She made her first appearance in the first book when the ninja came searching for Jay after he was taken by Nadakhan. She helped with finding Jay after his escape and with the fight at Chen's Island. She continued to help the ninja team with other missions and journeys, including the fight at the Wailing Alps against Ben. She made an appearance at Jay's welcome home party but after the explosion and being on life support at the hospital for weeks, she had a heart attack and passed away. She is now currently deceased and a funeral was held for her at the end of the fourth book.