Stay on target HBO Max Scores Exclusive ‘Doctor Who’ Streaming RightsJo Tro Do Plo Plo No: ‘Doctor Who’ Welcomes Back Familiar Monster Last we saw her, Bill Potts was jumping into the unknown for the adventure of an (after)lifetime. Now, making her Titan Comics debut, the inquisitive lunch lady is back by the Twelfth Doctor’s side—in the ninth century.When the TARDIS malfunctions, the Time Lord and his traveling mate land somewhere off the North Atlantic Ocean, amidst a throng of angry, confused Vikings (a constant companion for various incarnations of the Doctor).It’s not the sharp swords or the freezing conditions that they have to worry about, though.A new storyline begins (via Titan Comics)Two stars—one of which crashed into a nearby mountain—have fallen to Earth. Are they weapons of the enemy? Omens from the gods? Or something entirely more sinister?After donning a fur coat worthy of Notorious B.I.G., Bill joins the Doctor and their new Viking friends on a mission to uncover the shooting star mysterious spaceship.What they find, however, is more than they bargained for.Part one of “The Wolves of Winter” trilogy, written by Richard Dinnick with art by Brian Williamson, is on sale now for $3.99.George Mann, meanwhile, returns with the fourth and final installment of “The Twelfth Doctor: Ghost Stories.”Ghost Stories: part four of four (via Titan Comics)On Christmas Eve 1992, then-eight-year-old Grant mistakenly swallowed a wish-granting gemstone, gaining superpowers like those in his favorite comic books. Years later, that stone leads the Twelfth Doctor—and Grant, Lucy, and Jennifer—across space and time to find the other three missing pieces.Since landing in dystopian-future New York City, the Doctor and his groupies reunited with an old foe: Shoal of the Winter Harmony. And with Grand and Lucy off gallivanting somewhere, Lucy finally gets her moment to shine.But can she convince the Sycorax to stop the harvest and save the lives of several billion people?“The thing is, it always comes down to this. It’s never about taking it all on myself. About trying to protect everyone,” Lucy narrates. “But about trusting each other, and remembering, when we work together as a family, we can achieve anything.”“Ghost Stories” part four, featuring some beautiful illustrations by Ivan Rodriguez and Dijjo Lima, is available now for $3.99 from Titan Comics.Let us know what you like about Geek by taking our survey.