Tintin and the Blue Oranges new kidnappers evidently had no use for the Thom(p)son twins, as they are discovered still tied up (much to the Captain's enjoyment). Snowy discovers an "agal" belonging to one of the Arab kidnappers, and Tintin realises that the rich Emir of Sakali (who had courted Bianca Castafiore earlier in the film) was the same man as the Arab enemy described by Professor Zalamea. The rich Emir of Sakali's yacht is moored up at the docks, so Tintin and the Captain try to rescue the Professors. Unfortunately, the Professors have been drugged, and their loud voices raise the alarm and Tintin
The Adventures of Tintin of heart: it is packed with close textual analysis and laden with psychological jargon." Following Apostolidès's work, French psychoanalyst Serge Tisseron examined the series in his books "Tintin et les Secrets de Famille" ("Tintin and the Family Secrets"), which was published in 1990, and "Tintin et le Secret d'Hergé" ("Tintin and Hergé's Secret"), published in 1993. The first English-language work of literary criticism devoted to the series was "Tintin and the Secret of Literature", written by the novelist Tom McCarthy and published in 2006. McCarthy compares Hergé's work with that of Aeschylus, Honoré de Balzac, Joseph Conrad, and Henry James