27 books
Roger Merry · 1989
David Brin · 1980
Marye Cameron-Smith · 1985
United States. General Accounting Office · 1987

Penny Jordan · 1987
Yvonne Whittal · 1981
Phyllis G. Tortora · 1989
Mary Rodgers · 1982
Liz Hall · 1989
Kurt Vonnegut · 1981
Charlotte Lamb · 1980
Guy Gavriel Kay · 1984
Mary Francis Shura · 1988
Carole Mortimer · 1982
Akira Toriyama · 1984
Rose Schur · 1986
Rosemary Pollock · 1982
Robert Lawrence Stine · 1982
Jacqueline Wilson · 1987
J. R. Dobbs · 1983
Organisation for Economic Co-operation and Development · 1981
Richard Phillips Feynman · 1984
Robert Lawrence Stine · 1989
Daroga Singh · 1986
John M. Mendeloff · 1988
Ann M. Martin · 1989
United States. Agency for Health Care Policy and Research · 1989