The case might not have been solved at all, were it not for the amazing deduction skill of Hercule Poirot. When Hasting wired him the facts, he saw clearly what might have happened, and asked Hastings to inquire about what seemed to be trivial, but proved to be the key to the mystery. This is one of Christie's stories with unsatisfactory ending - I rather hate it everytime she "lets" providence took over the police's authority in way of punishment.
Rating: ⭐⭐⭐1/2
A Pot of Tea
Tommy and Tuppence Beresford have been settled in the detective agency they were asked to take over by the secret service (it's a camouflage for the secret service). So far they've been receiving divorce cases, and Tuppence was dissatisfied. It couldn't go on much longer, they got to start having serious cases. But the arrival of a Lawrence St. Vincent, the heir of an Earl, changed everything. He asked them to investigate the disappearing of a girl he's been engaged to, who's working at a hat shop. They took it, and Tuppence found the girl, and solved their first case wonderfully.
The interesting point of this case isn't in the mystery solving, but in Tuppence's ingenuity -- atta girl! On the whole, it's a funny, witty, entertaining story, with an unexpected little twist. I loved the arrangement of the detective agency - Tommy posing as Mr. Blunt, to create confidence in potential client; while Tuppence as the efficient secretary, who's actually the main brain of the establishment.
Rating: ⭐⭐⭐⭐