Amazon Adventure No. 1
1949
1978, Knight Books, 0340163038 ·
South Sea Adventure No. 2
1952
1981, Knight Books, 0340038268 ·
Underwater Adventure No. 3
1954
1993, Red Fox, 0099182319 ·
Volcano Adventure No. 4
1956
1975, Knight Books, 0340172177 ·
Whale Adventure No. 5
1960
1980, Knight Books, 0340172185 ·
African Adventure No. 6
1963
Elephant Adventure No. 7
1964
1977, Knight Books, 0340042435 ·
Safari Adventure No. 8
1966
1988, Knight Books, 034013500X ·
Lion Adventure No. 9
1967
1977, Knight Books, 034010435X ·
Gorilla Adventure No. 10
1969
1974, Knight Books, 0340149035 ·
Diving Adventure No. 11
1970
1981, Knight Books, 034016302X ·
Cannibal Adventure No. 12
1972
1985, Knight Books, 0340182725 ·
Tiger Adventure No. 13
1979
1980, Knight Books, 0340253932 ·
Arctic Adventure No. 14
1980