Jack and Annie are all grown up, living separate lives far from Frog Creek, Pennsylvania. When they return one October to celebrate their mother's birthday, however, their children Julia and Malcolm are pulled into a world of danger and peril. Jack and Annie are helpless, having no memory of their adventures with Morgan and Merlin in the Magic Tree House. Their only hope of rescuing Julia and Malcolm lies in unlocking the past.

[COMPLETED] You've all heard the story of Harry James Potter, the boy-who-lived. But what if he had a twin? Melody Potter is the twin sister of Harry Potter, though apart from the lightning-bolt scars on their foreheads, they couldn't be any more different. Follow the twins though the most eventful first year at Hogwarts a student's ever had. *I do not own Harry Potter. Rights to J.K. Rowling.*