The whispering lake ghosts
Subtitle: a mystery about sound
By: by Lynda Beauregard ; illustrated by German Torres
Contributors: Torres, German, ill
Edition: 1st American ed.
Series: Summer camp science mysteries -- #6
Publisher: Graphic Universe
Published: 2012
Place of publication: Minneapolis
Language: eng
ISBN-13: 9781467701686
Subjects: Sound; Graphic novels; Camps; Fiction
Description: Hearing strange murmuring near the lake, campers Braelin and Megan search for the ghostly voices, putting their new knowledge of sound and amplification to good use.