Mystery of the silent friends
1964
Mystery of the Marco Polo ring
1968
Mystery aboard the Ocean Princess
1967
Secret of the unicorn
1965
Mystery of the forgotten diamond
1962
Mystery of the jittery dog-walker ..
1966
So much can happen
1963
That summer in Paris
1961
Publishing Children's Books in America, 1919-1976
1978
Calculus : an Integrated Approach to Functions and Their Rates of Change
2018
Mystery of the Silent Friends (Scholastic Book, TX 847)
1974
An Annotated Bibliography
1978
An Annotated Bibliography Publishing Children's Book in America, 1919-1976
1978
