Gabby's best friend Cindy remained on Earth at the end of her last adventure with the Doctor – a decision Cindy immediately regretted! Now, with only Gabby's sketchbook of unseen adventures to guide her, she must find her way back to the Doctor... but sinister forces already have her under surveillance!
List of covers and their creators:
|A||Regular Cover||Leonardo Romero||1|
|B||Subscription Cover||Will Brooks||2|
|C||Variant Cover||Rachel Smith||3|