Cooking up Trouble — Perdita Finn

A sonic boom, a flash of blue light, and a real-life pilgrim arrives at the Lexingtons -- by mistake! Will Josh and Katie be able to get Humility back to her own century? Can they keep snoopy Lizzie Markle from finding out the truth about Time Flyers? What will Humility do when she finds out how people celebrate Thanksgiving in modern times?

Katie hopes this time-traveling teen's eyewitness account of the famous feast in 1621 will help her class win the county history fair. But what if it never happened? Could the history books really be wrong? Will Thanksgiving ever be the same?

Find out in this installment of TIME FLYERS, where the past meets the present and the present is changed. FOREVER!