This story starts off with Biggles promotion from Sergeant to Detective Air Inspector. A new potent drug is being imported into Britain from Arabia, and the team is tasked with destroying the crop at its source.

ANOTHER JOB FOR BIGGLES
Written by W.E. Johns. Illustrated by Stead. Stock no 1323400. Published by Hodder & Stoughton. 1st. 1951.

ANOTHER JOB FOR BIGGLES
Written by W.E. Johns. Illustrated by Stead. Stock no 1324037. Published by Hodder & Stoughton. 1st. 1951.

BIGGLES BREAKS THE SILENCE
Written by W.E. Johns. Illustrated by Stead. Stock no 1326107. Published by Hodder & Stoughton. 1959.

BIGGLES BREAKS THE SILENCE
Written by W.E. Johns. Illustrated by Stead. Stock no 1326377. Published by Hodder & Stoughton. 1950.

BIGGLES BREAKS THE SILENCE
Written by W.E. Johns. Illustrated by Stead. Stock no 1326683. Published by Hodder & Stoughton. 1950.

THE FIRST BIGGLES OMNIBUS
Written by W.E. Johns. Illustrated by Stead. Stock no 1326688. Published by Hodder & Stoughton. 1st thus. 1953.

BIGGLES TAKES THE CASE
Written by W.E. Johns. Illustrated by Leslie Stead. Stock no 1326378. Published by Hodder & Stoughton. 1st. 1952.

BIGGLES TAKES THE CASE
Written by W.E. Johns. Illustrated by Leslie Stead. Stock no 1326639. Published by Hodder & Stoughton. 1959.

BIGGLES FOREIGN LEGIONNAIRE
Written by W.E. Johns. Illustrated by Stead. Stock no 1326596. Published by Hodder & Stoughton. 1st. 1954.

BIGGLES WORKS IT OUT
Written by W.E. Johns. Illustrated by Stead. Stock no 1323208. Published by Hodder & Stoughton. 1952.

BIGGLES WORKS IT OUT
Written by W.E. Johns. Illustrated by Stead. Stock no 1323256. Published by Hodder & Stoughton. 1st. 1951.

BIGGLES WORKS IT OUT
Written by W.E. Johns. Illustrated by Stead. Stock no 1323425. Published by Hodder & Stoughton. 1st. 1951.

ANOTHER JOB FOR BIGGLES