Biggles Takes the Case is a collection of 9 short stories starring Biggles and the whole team. Eight of the stories are set in the Special Air Police times, having the team travelling everywhere between England and India (Africa gets more than its fair share of visits). The final story is set during WW2.

• Skyway Robbery: Chasing jewel thiefs in India
• Case of the Unknown Aircraft: Uncovering a Uranium Smuggler in Scotland
• The Renegade: Disarming a pretend king in Malaya
• Biggles Baits the Trap: Pretending to steal jewels in London to catch a jewel thief.
• African Assignment: Catching an illegal diamond smuggler pretending to be an African wildlife photographer.
• All in a day's work: Re-capturing secret plans in France
• Case of the Secret Aerofoil: Uncovering a scam to steal secrets from the Air Ministry's research centre
• Case of the Mysterious Gunshots: Stopping an elephant poacher using an aeroplane to machine gun them to death.
• The Hare and The Tortoise. WW2 story about training a new pilot for the battle.