42 books • 6 series
The Chalet School and the Lintons (Chalet School, #10)
The Geography Readers Volume 1 (Geography Readers, #1)
Exploits of the Chalet Girls (Chalet School, #9)
Highland Twins at the Chalet School (Chalet School, #16)
The Condor Crags Adventure (Chudleigh Hold, #2)
The Chalet School and Richenda (Chalet School, #40)
Tom Tackles the Chalet School (Chalet School, 19b)
Chalet School and Jo (Chalet School, #7)
Heather Leaves School (La Rochelle, #5)
Trials for the Chalet School (Chalet School, #41)
Joey Goes to the Oberland (Chalet School, #29)
Chalet School and Rosalie (Chalet School)
Joey and Co in Tirol (Chalet School, #43)
Chalet Club News Letters (Chalet School)
The Susannah Adventure
Eustacia Goes to the Chalet School (Chalet School, #6)
The Lost Staircase
Jo of the Chalet School (Chalet School)