Roland, Timothy. A silly science experiment / by Timothy Roland. - New York : Scholastic, c2007. - 91 p. : ill. ; 20 cm. - Comic guy ; 2 . - Roland, Timothy. Comic guy ; #2. . LCCN: 2008275138 Subjects--Topical Terms: Science--Experiments--Juvenile fiction.Science--Experiments--Fiction. LC Class. No.: PZ7.R6433 / Si 2007 Dewey Class. No.: [Fic]