You are cordially invited to attend the grand opening of Sinclair's Department Store. Enter a world of bonbons, hats, perfumes and mysteries around every corner. Wonder at the daring theft of the priceless Clockwork Sparrow! Tremble as the most dastardly criminals in London enact their wicked plans! Gasp as our bold heroines, Miss Sophie Taylor and Miss Lilian Rose, break codes, devour iced buns and vow to bring the villains to justice ... A splendid...

"When a priceless painting is stolen, our dauntless heroines, Sophie and Lil, find themselves faced with forgery, trickery and deceit on all sides! Be amazed as the brave duo pit their wits against this fiendish puzzle! Marvel at their cunning plan to unmask the villain and prove themselves detectives to be reckoned with - no matter what dangers lie ahead ..." -- Page [4] cover.