The case of the Dumb Bells.
| Title | The case of the Dumb Bells. |
| Names | Bonsall, Crosby Newell. |
| Book Number | DB010552 |
| Title Status | Active |
| Medium | Digital Books |
| Annotation | Four young private eyes who match wits against an invisible doorbell ringer are astounded to discover who the culprit is. For grades K-3. |
| Narrator | Bettler, Leslie |
| Series | Four young private eyes (JUV)/Bonsall, C |
| An I can read mystery | |
| Local Subject | Kindergarten - Grade 3 - JU2 |
| Exclusion - Female Narrator - FN | |
| Not for Nightly Autoselection - NAS | |
| Mystery & Detective - MYS | |
| Mystery-American - MAM | |
| American Detective - AMD | |
| Exclusion - Short Book - SH | |
| LC Subject | Mystery fiction, Juvenile |
| Call Number | [Fic] |
| Language | English |
| Original Publication | Recorded from: 1966 New York, Harper & Row |
| Download Link | Downloadable talking book. |