A little girl who has made her own dollhouse from a box and her vivid imagination has trouble playing with her friend Sophie's perfect dolls and dollhouse, but when Sophie comes to visit she is afraid that her handiwork will not be good enough for Sophie.

When Miss Renée's exquisite dollhouses become inhabitated by a group of mice, she thinks she wants to be rid of them.

Things go awry when Annabelle, a fragile, timid porcelain doll who lives in a Victorian dollhouse, tries to share some of her Christmas traditions with best friend Tiffany, a sturdy, adventurous plastic doll who lives in a modern dollhouse.

Henry Whiskers must face his fears and rescue his little sister from the scary Rat Alley in this fun, fast-paced debut chapter book set in Queen Mary's historical dollhouse at Windsor Castle.