Other editions of book Who's At the Door?

Who could be ringing the doorbell tonight? Is it a monster? A goblin? Or maybe even a ghost? Open the lift-the-flap doors on each page to find out who's lurking on the doorstep on Halloween night. When the doorbell is pressed on the front cover, young ones will hear Trick or Treat . This book is a fun, interactive way to introduce young children to the tradition of trick-or-treating. Over 250,000 copies already sold in previous editions. This new edition features ClearSound Technology.