Incoming Resources
- Schiffer Pub., Atglen, PA, c1995
- Schiffer Kids, an imprint of Schiffer Publishing, Ltd., Atglen, PA, 2021
- Better Day Books and Schiffler Publishing, Ltd., Atglen, PA, 2020
- Schiffer Kids, Atglen, PA, 2019
- Schiffer, Atglen, PA, c2015
- Schiffer Publishing, Atglen, PA, ©2015
- Red Feather, Atglen, PA, 2019
- Schiffer Publishing Ltd., Atglen, PA, 2014