38 books in series

Baby-Sitters Little Sister

Baby-Sitters Little Sister is a 38-book series with 38 primary works first released in 1988 with contributions by Ann M. Martin and Ann M..

#1

1988 • 6 Readers • 112 pages 4

#3
Karen's Worst Day

1989 • 6 Readers • 73 pages 3

#4
Karen's Kittycat Club

1989 • 6 Readers • 102 pages 4.3

#6
Karen's Little Sister

1989 • 2 Readers • 101 pages 3

#8

1990 • 3 Readers • 112 pages 5

#9

1990 • 2 Readers • 112 pages 5

#10

1990 • 1 Reader • 112 pages

#12

1990 • 2 Readers • 101 pages

#13

1990 • 2 Readers • 112 pages

#15

1991 • 2 Readers • 105 pages

#17

1991 • 1 Reader • 112 pages

#18
Karen's Home Run

1991 • 3 Readers • 112 pages

#19
Karen's Good-bye

1991 • 2 Readers • 96 pages

#20
Karen's Carnival

1991 • 1 Reader • 99 pages 3

#21
Karen's New Teacher

1991 • 2 Readers • 103 pages 3

#22

1991 • 2 Readers • 97 pages

#29

1992 • 1 Reader • 98 pages

#34

1993 • 1 Reader • 112 pages

#38
Karen's Big Lie

1993 • 1 Reader • 112 pages

#40

1993 • 1 Reader • 99 pages

#50

1994 • 1 Reader • 107 pages

#51

1994 • 1 Reader • 112 pages

#57
#59

1995 • 1 Reader • 10 pages

#105

1999 • 1 Reader • 128 pages