Adler, David A. creator Natti, Susanna. text New York Scholastic 1980 monographic 58 pages : illustrations ; 20 cm A fifth-grader with a photographic memory and her friend Eric help solve the mystery of the stolen diamonds. N 590 Lexile N Raz-Plus David A. Adler ; illustrated by Susanna Natti. Mystery and detective stories PZ7.A2615 Cam 1980 Fic 9780590461214 DLC 20231124100900.0 1031 eng