The magazine was published monthly from 1970 until the mid-2000s. Around 2002, the magazine became a supplement to Parenting magazine, and was available only to subscribers. In 2008, the title moved to a digital platform and was available for free viewing and download via sesameworkshop.org. In 2011, after 41 years of publication, the magazine ceased producing new issues. In December 2013, the title was revived as a bi-monthly print publication by Redan Publishing.
issue 4
April 1971
Mel Crawford
issue 5
October 1971
Mel Crawford
issue 8
January 1972
Mel Crawford
issue 9
February 1972
Reynold Ruffins
issue 15
October 1972
Isadore Seltzer
issue 18
January 1973
Mel Crawford
issue 19
February 1973
Robert Pierce
Spring Super Special No. 1, 1973
issue 21
April 1973
John Johnson
issue 22
May 1973
Mike Smollin
issue 23
June 1973
Ivan Chermayoff
Summer Special No. 2, 1973
issue 24
July 1973
Mel Crawford
issue 25
September 1973
Isadore Seltzer
issue 26
October 1973
Bill Charmatz
issue 27
November 1973
Mike Smollin
issue 28
December 1973
Don Leake
Winter Special No. 3, 1973
Isadore Seltzer
issue 29
February 1974
Reynold Ruffins
issue 30
March 1974
Doug Taylor
issue 31
April 1974
Isadore Seltzer
issue 32
May 1974
R. Weaver
Summer Special No. 4, 1974
issue 33
June 1974
Mike Smollin
issue 34
July 1974
Isadore Seltzer
issue 35
September 1974
Mary Schenck
issue 36
October 1974
Isadore Seltzer
issue 37
November 1974
Mike Smollin
issue 38
December 1974
Gary Schenk
Winter Special No. 5, 1975
issue 39
February 1975
Roger Huyssen
issue 40
March 1975
Gary Schenck
issue 41
April 1975
Isadore Seltzer
issue 43
June 1975
Mattelson
issue 44
July 1975
Gary Schenk
issue 45
September 1975
Larry DiFiori
issue 46
October 1975
Mattelson
issue 47
November 1975
Mike Smollin
issue 48
December 1975
Larry DiFiori
issue 49
February 1976
photo by Jean-Paul Goude
issue 51
April 1976
photo by Neil Selkirk
issue 53
June 1976
Larry DiFiori
Summer Book (with photo cover), 1976
Summer Book (with illustrated cover), 1976
issue 54
July 1976
Georganne Deen
issue 55
September 1976
photo by Neil Selkirk
issue 56
October 1976
Melinda Bordelon
issue 57
November 1976
Douglas Kelley
issue 58
December 1976
Roger Huyssen
issue 59
February 1977
Rick Brown
issue 60
March 1977
Georganne Deen
issue 61
April 1977
Robert Dennis
issue 62
May 1977
Lawrence DiFiori
issue 63
June 1977
Joe Mathieu
issue 64
July 1977
Larry DiFiori
issue 65
September 1977
Doug Taylor
issue 66
October 1977
Georganne Deen
issue 67
November 1977
Richard Brown
issue 68
Dec 1977/Jan 1978
photo by Neil Selkirk
issue 69
February 1978
Larry DiFiori
issue 70
March 1978
Rick Brown
issue 71
April 1978
Robert Dennis
issue 73
[1]May 1978
Joe Mathieu
issue 73
June 1978
Georganne Deen
issue 74
July 1978
Tom Herbert
issue 77
November 1978
Joe Mathieu
issue 78
Dec 1978/Jan 1979
Art-so-fine
Winter Book 1979
special issue
Robert Dennis
issue 77
[1]February 1979
Joe Mathieu
issue 80
March 1979
Richard Brown
issue 79
[1]April 1979
Tom Herbert
issue 82
May 1979
Larry DiFiori
issue 81
[1]June 1979
Joe Mathieu
issue 82
[1]July 1979
Larry DiFiori
issue 83
[1]September 1979
Larry DiFiori
issue 84
[1]October 1979
Georgeanne Deen
issue 85
[1]November 1979
Joe Mathieu
issue 86
[1]Dec 1979/Jan 1980
photo by Neil Selkirk
Winter Book 1980
special issue
issue 87
[1]February 1980
Larry DiFiori
issue 89
[1]April 1980
Joe Mathieu
issue 90
[1]May 1980
Lou Brooks
Summer Book 1980
special issue
Larry DiFiori
issue 96
October 1980
Tom Leigh
issue 97
November 1980
Larry DiFiori
issue 98
Dec 1980/Jan 1981
Normand Chartier
issue 100
March 1981
Joe Mathieu
issue 101
April 1981
Normand Chartier
issue 102
May 1981
Rick Brown
issue 103
June 1981
Claddins Yonce
issue 104
July/Aug 1981
Rick Brown
issue 105
September 1981
Joe Mathieu
issue 106
October 1981
Normand Chartier
issue 107
November 1981
Rick Brown
issue 108
Dec 1981/Jan 1982
Rick Brown
issue 110
March 1982
Joe Mathieu
issue 111
April 1982
Normand Chartier
issue 113
[1]May 1982
Tom Leigh
issue 114
[1]June 1982
Joe Mathieu
issue 115
[1]July/August 1982
Rick Brown
issue 117
[1]September 1982
Normand Chartier
issue 119
[1]November 1982
Normand Chartier
issue 120
[1]Dec 1982/Jan 1983
issue 121
[1]February 1983
Rick Brown
issue 122
[1]March 1983
Joe Mathieu
issue 123
[1]April 1983
Normand Chartier
issue 125
[1]June 1983
Normand Chartier
issue 126
[1]July/August 1983
Rick Brown
Summer Book 1983
special issue
Rick Brown
issue 127
[1]September 1983
Normand Chartier
issue 129
[1]November 1983
Rick Brown
issue 130
[1]Dec 1983/Jan 1984
Tom Leigh
issue 132
[1]April 1984
Joe Mathieu
issue 138
October 1984
View-Master International Group
issue 139
November 1984
Tom Leigh
issue 140
Dec 1984/Jan 1985
issue 141
February 1985
Maggie Swanson
issue 144
May 1985
Maggie Swanson
issue 145
June 1985
Tom Leigh
issue 147
September 1985
Ajin Noda
issue 148
October 1985
Rick Brown
issue 149
November 1985
John Barrett
issue 150
December 1985
Tom Leigh
issue 152
March 1986
Tom Leigh
issue 153
April 1986
Mary Grace Eubank
issue 154
May 1986
Tom Brannon
issue 156
July/August 1986
Normand Chartier
issue 157
September 1986
Joe Mathieu
issue 158
October 1986
Richard Brown
issue 159
November 1986
Richard Walz
issue 160
December 1986
Normand Chartier
issue 161
January/February 1987
Maggie Swanson
issue 162
March 1987
Milton Bradley Inc.
issue 164
May 1987
Mary Grace Eubank
issue 165
June 1987
Ellen Appleby
issue 166
July/August 1987
Tom Leigh
issue 167
September 1987
Normand Chartier
issue 168
October 1987
View-Master International Group
issue 169
November 1987
Maggie Swanson
issue 170
December 1987
Mary Grace Eubank
issue 171
January/February 1988
issue 173
April 1988
Tom Leigh
issue 174
May 1988
Ellen Appleby
issue 175
June 1988
Richard Walz
issue 176
July/August 1988
photo by View-Master
issue 178
October 1988
Joe Ewers
issue 179
November 1988
Tom Brannon
issue 180
December 1988
Maggie Swanson
issue 181
January/February 1989
issue 183
April 1989
Tom Leigh
issue 184
May 1989
Ellen Appleby
issue 186
July/August 1989
Ronald Lipking
issue 187
September 1989
Joe Mathieu
issue 189
November 1989
Normand Chartier
issue 190
December 1989
Joe Mathieu
issue 191
January/February 1990
issue 194
May 1990
Richard Walz
issue 196
July/August 1990
issue 197
September 1990
Jane Yamada
issue 202
March 1991
Tom Leigh
issue 204
May 1991
Ronald Lipking
issue 205
June 1991
Tom Leigh
issue 206
July/Aug 1991
Joe Mathieu
issue 207
September 1991
Tom Brannon
issue 208
October 1991
Joe Ewers
issue 209
November 1991
Tom Leigh
issue 210
December 1991
Tom Brannon
issue 211
Jan/Feb 1992
Tom Leigh
issue 213
April 1992
Ellen Appleby
issue 214
May 1992
Tom Brannon
issue 215
June 1992
Tom Leigh
issue 216
July/August 1992
photo
1992 Summer Book
Ellen Appleby
issue 217
September 1992
Tom Leigh
issue 218
October 1992
Tom Brannon
issue 219
November 1992
Joe Mathieu
issue 220
December 1992
Tom Leigh
issue 221
January/February 1993
issue 222
March 1993
Tom Leigh
issue 223
April 1993
Joe Mathieu
issue 224
May 1993
photo by John E. Barrett
issue 225
June 1993
Tom Leigh
issue 226
July/Aug 1993
Tom Leigh
issue 227
September 1993
Tom Leigh
issue 228
October 1993
Tom Leigh
issue 229
November 1993
Tom Leigh
issue 230
December 1993/January 1994
Tom Leigh
issue 231
February 1994
Ray Sysco
issue 234
May 1994
Tom Leigh
issue 235
June/July 1994
Tom Leigh
issue 236
August 1994
Tom Leigh
issue 237
September 1994
Tom Leigh
issue 238
October 1994
Tom Leigh
issue 239
November 1994
Tom Leigh
issue 240
December 1994
Tom Leigh
issue 241
January/February 1995
Tom Leigh
issue 242
March 1995
Tom Leigh
issue 243
April 1995
Tom Leigh
issue 244
May 1995
Tom Leigh
issue 245
June 1995
Tom Leigh
issue 246
July/August 1995
Tom Leigh
issue 247
September 1995
Tom Leigh
issue 248
October 1995
Tom Leigh
issue 249
November 1995
Tom Leigh
issue 250
December 1995/January 1996
Tom Leigh
issue 251
February 1996
Tom Leigh
issue 252
March 1996
Tom Leigh
issue 254
May 1996
Tom Leigh
issue 255
June 1996
Tom Leigh
issue 256
July/August 1996
Tom Leigh
issue 258
October 1996
Tom Leigh
issue 260
December 1996/January 1997
issue 263
April 1997
Tom Leigh
issue 264
May 1997
Tom Leigh
issue 265
June 1997
Tom Leigh
issue 266
July/August 1997
issue 267
September 1997
Tom Leigh and Ray Sysko
issue 268
October 1997
Tom Leigh
issue 270
December 1997/January 1998
Tom Leigh
issue 273
March/April 1998
issue 274
May 1998
Tom Leigh and Fran Lee
issue 276
July/August 1998
Tom Leigh
issue 280
December 1988/January 1999
issue 283
April 1999
Tom Leigh
issue 286
July/August 1999
Tom Leigh
issue 291
December 1999/January 2000
issue 292
February/March 2000
issue 294
June 2000
Tom Leigh
issue 295
July/August 2000
Tom Leigh
November 2000
photo by John E. Barrett
December 2000/January 2001
December 2001/January 2002
December 2006/January 2007
December 2007/January 2008
December 2008/January 2009
December 2009 / January 2010
December 2010 / January 2011