TY - BOOK AU - Adler,David A. AU - Natti,Susanna TI - Cam Jansen and the mystery of the circus clown T2 - Cam Jansen adventure SN - 0440410215 U1 - [Fic] 20 PY - 1985///, c1983 CY - New York PB - Dell KW - Mystery and detective stories KW - Circus KW - Fiction KW - sears KW - Mystery fiction N1 - "A Yearling book."; Booklist; School Library Journal; Bulletin Of The Center For Children's Books; 4.7; Follett Library Resources; 3-6; 590; Lexile N2 - Fifth-grader Cam Jansen uses her photographic memory to help find a pick-pocket at the circus ER -