The Mystery of the Spiteful Letters: Book 4

Five Go Adventuring Again: Book 2

The Mystery of the Missing Necklace: Book 5

Upper Fourth: Book 4

The Mystery of the Hidden House: Book 6

The Mystery of the Pantomime Cat: Book 7

Five Fall Into Adventure: Book 9

Truckers: The First Book of the Nomes

The Mystery of the Invisible Thief: Book 8

The Mystery of the Vanished Prince: Book 9

Five Have A Wonderful Time: Book 11

The Mystery of the Strange Bundle: Book 10

Second Form: Book 2

The Mystery of Holly Lane: Book 11

The Ghostfaces

The Mystery of Tally-Ho Cottage: Book 12

Five Go To Mystery Moor: Book 13