CELEBRATE THE 50TH ANNIVERSARY OF THE MASTER WITH A UNIQUE GRAPHIC NOVEL STARRING FAN-FAVORITE MISSY! Missy's up to her old tricks, but this time she's not alone! How will the Doctor survive this latest maniacal plot in this special story celebrating the 50th anniversary of the Master? FEATURES THE THIRD AND TWELFTH DOCTOR BATTLING THEIR ICONIC NEMESIS! KEEP YOUR EYES OUT FOR OTHER TIME LORDS!