Librivox: New Treasure Seekers by Nesbit, E. (Edith)

Summary: Oswald, Dora, Dicky, Alice, H.O, and Noel fill their free time with entertainments that don't always turn out as they plan. But whether telling fortunes at a fete, unwittingly assisting an elopement, reforming their nasty cousin Archibald or even getting arrested, it is all good fun, and usually in a good cause. (from the back of the book, Puffin publication).