66 books in series

Original Bobbsey Twins

Original Bobbsey Twins is a 66-book series with 66 primary works first released in 1904 with contributions by Laura Lee Hope.

The Bobbsey Twins of Lakeport
#1PopularFirst

1904 • 5 Readers • 196 pages • 4.5

The Bobbsey Twins' Adventure in the Country
#2

1907 • 3 Readers • 179 pages • 4

Cover 0

The Bobbsey Twins at the Seashore

#3

1907 • 2 Readers

Cover 8

The Bobbsey Twins' Mystery at School

#4

1913 • 2 Readers • 4

Cover 2

The Bobbsey Twins and the Mystery at Snow Lodge

#5

1913 • 1 Reader

The Bobbsey Twins on a Houseboat
#6

1915 • 2 Readers

The Bobbsey Twins' Mystery at Meadowbrook
#7

1915 • 2 Readers • 4

Cover 5

The Bobbsey Twins' Big Adventure at Home

#8

1916 • 3 Readers • 176 pages • 4

The Bobbsey Twins In a Great City
#9

1913 • 1 Reader • 2

Cover 4

The Bobbsey Twins on Blueberry Island

#10

1917 • 1 Reader

The Bobbsey Twins' Mystery on the Deep Blue Sea
#11

1918 • 1 Reader

The Bobbsey Twins' Adventure in Washington
#12

1919 • 1 Reader

The Bobbsey Twins' Visit to the Great West
#13

1920 • 1 Reader

The Bobbsey Twins And The Cedar Camp Mystery
#14

1921 • 1 Reader

The Bobbsey Twins at the County Fair
#15

1922 • 2 Readers • 3

Cover 5

The Bobbsey Twins Camping Out

#16

1923 • 1 Reader

The Bobbsey Twins' Adventures of Baby May
#17

1924 • 1 Reader

The Bobbsey Twins Keeping House
#18

1925 • 1 Reader • 224 pages

The Bobbsey Twins and the Four-leaf Clover Mystery
#19

1926 • 1 Reader • 176 pages

The Bobbsey Twins at Cherry Corners
#20

1927 • 1 Reader

The Bobbsey Twins and Their Schoolmates
#21

1928 • 1 Reader

The Bobbsey Twins Treasure Hunting
#22

1929 • 2 Readers • 224 pages • 4

The Bobbsey Twins at Spruce Lake
#23

1930 • 1 Reader

Cover 5

The Bobbsey Twins at the Circus

#25

1932 • 1 Reader • 183 pages

The Bobbsey Twins on an Airplane Trip
#26

1933 • 1 Reader

The Bobbsey Twins Solve a Mystery
#27

1934 • 2 Readers • 218 pages • 4

The Bobbsey Twins on a Ranch
#28

1935 • 1 Reader

The Bobbsey Twins in Eskimo Land
#29

1936 • 2 Readers • 4

Cover 0

The Bobbsey Twins in a Radio Play

#30

1937 • 1 Reader

The Bobbsey Twins at Windmill Cottage
#31

1938 • 1 Reader • 215 pages

The Bobbsey Twins At Light House Point
#32

1939 • 1 Reader • 216 pages

The Bobbsey Twins At Indian Hollow
#33

1940 • 1 Reader • 214 pages

The Bobbsey Twins at the Ice Carnival
#34

1941 • 1 Reader

The Bobbsey Twins In the Land of Cotton
#35

1942 • 1 Reader • 185 pages

Cover 1

The Bobbsey Twins in Echo Valley

#36

1943 • 1 Reader

Cover 7

The Bobbsey Twins at Mystery Mansion

#38

1945 • 1 Reader

The Bobbsey Twins at Sugar Maple Hill
#39

1946 • 1 Reader • 210 pages

The Bobbsey Twins in Mexico
#40

1947 • 1 Reader • 212 pages

The Bobbsey Twins Toy Shop
#41

1948 • 1 Reader

The Bobbsey Twins in Tulip Land
#42

1949 • 2 Readers • 4

The Bobbsey Twins In Rainbow Valley
#43

1950 • 1 Reader • 180 pages

The Bobbsey Twins' Own Little Railroad
#44

1951 • 1 Reader • 177 pages

The Bobbsey Twins at Whitesail Harbor
#45

1952 • 1 Reader • 177 pages

The Bobbsey Twins and the Horseshoe Riddle
#46

1953 • 1 Reader • 177 pages

Cover 8

Bobbsey Twins 00

#47

1953 • 1 Reader

The Bobbsey Twins On A Bicycle Trip
#48

1954 • 2 Readers • 4

The Bobbsey Twins' Own Little Ferryboat
#49

1956 • 1 Reader • 184 pages

The Bobbsey Twins At Pilgrim Rock
#50

1957 • 1 Reader

The Bobbsey Twins' Forest Adventure
#51

1957 • 2 Readers • 182 pages • 4

The Bobbsey Twins At London Tower
#52

1959 • 1 Reader • 182 pages

The Bobbsey Twins In the Mystery Cave
#53

1960 • 1 Reader

The Bobbsey Twins In Volcano Land
#54

1961 • 1 Reader • 180 pages

The Bobbsey Twins and the Goldfish Mystery
#55

1962 • 1 Reader

The Bobbsey Twins and the Big River Mystery
#56

1962 • 1 Reader • 176 pages

The Bobbsey Twins and the Greek Hat Mystery
#57

1964 • 1 Reader

The Bobbsey Twins' Search for the Green Rooster
#58

1964 • 1 Reader

The Bobbsey Twins And Their Camel Adventure
#59

1966 • 1 Reader

The Bobbsey Twins' Mystery of the King's Puppet
#60

1967 • 1 Reader

Bobsey-barna fanger spøkelser
#61

1968 • 1 Reader • 133 pages

The Bobbsey Twins and the Doodlebug Mystery
#62

1969 • 1 Reader

The Bobbsey Twins And The Talking Fox Mystery
#63

1970 • 1 Reader

The Red, White and Blue Mystery
#64

1971 • 1 Reader

The Bobbsey Twins and the Tagalong Giraffe
#66

1973 • 2 Readers • 3

Cover 3

The Bobbsey Twins And The Flying Clown

#67

1974 • 1 Reader

The Freedom Bell Mystery
#69

1975 • 2 Readers • 1

The Smoky Mountain Mystery
#70

1976 • 2 Readers • 202 pages • 2