The Fourth Sanderson Sister

16 year old Wendy Sanderson was the youngest of the Sanderson sisters and the lover of Thackery Binx. She was also the good Sanderson sister who didn't want to hurt children. However tragedy strikes and Wendy is put under a spell by her evil sisters where she cannot age past 16 while they transformed her lover into a cat.
Then In the year 1993 Wendy meets Max Dennison and accidentally falls in love with him while he accidentally brings back her older sisters by lighting the black flame candle. Will they be able to stop Wendy's sisters and be together? Or will many obstacles keep them apart?