The Mystery of Tally-Ho Cottage

A. P. L. of the Shipley Times and Express praised the book, writing, "Besides mystery, there is a strong and continuous element of fun in the story contributed largely by the steadily plodding Ern and the irrepressible Fatty. A healthy and enjoyable story."^[2] The Morpeth Herald said, "Two runaways, a stolen picture, a little white poodle, and the Five Find-Outers and Dog on the job; these are the ingredients of this splendid yarn. In addition to a first-class mystery, there is also plenty of fun and hilarity."^[3] Writing for Enid Blyton Society, Robert Houghton called the book a "fine tale, involving a stolen painting and its whereabouts".^[1]

Greg Sheridan of The Australian said that a "distinct joy of literature" is when the reader surprisingly recognises themselves in a character. As an eight- or nine-year-old child, he was going over The Mystery of Tally-Ho Cottage and found himself in the boy Frederick Algernon Trotterville (FAT) who gets nicknamed Fatty. Fatty is arrogant and overweight, gluttonous and loquacious, so the other children initially disapprove of him. Sheridan wrote, "Even as a child, my natural shape resembled a potato. The idea that a smart-talking fatty could be a hero was terrifically appealing, perhaps the basis of the rest of my life." He continued, "Body-shaming, hate speech, stereotyping – every offence a children’s book could commit. And yet it’s also marvellously plotted and absorbing to read even today."^[4]

The book's original manuscript was put up for auction by Hartleys Auctioneers in Ilkley in September 2010 and had an estimated value of between £300 and £500.^[5] It had been in Blyton's daughter Gillian Baverstock's estate.^[5] The manuscript included Blyton's handwritten statement that she typed her stories "straight out of my head" rather than penning them via hand.^[6]