Incoming Resources
- Walker & Co., Distributed to the trade by Holtzbrinck Pub., New York, c2005
- Walker & Co., Distributed to the trade by Macmillan, New York, 2010
- Walker & Co., New York, 2007
- Walker & Co., New York, 2005
- Walker & Co., New York, 2002
- Walker & Co., New York, 2004
- Walker & Co., New York, 2010, c2009
- Walker & Co., Distributed by Holtzbrinck, New York, 2006
- Walker & Co., New York, 2012