New Illustrated Humorous Series by Their Mamas
Published by Roberts Brothers
| 1. Mischievous Joe | (Copyright 1868) |
| 2. Foolish Zoe | (Copyright 1868) |
| 3. Boasting Hector | (Copyright 1868) |
These three books were also issued in one omnibus volume. "Frolich's Picture Book"
Designs by Lorenz Frölich
Flexible Cloth. Small quarto
The covers of these volumes have not been seen.
Below is the title page for book #2.
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