Silas Seaweed is represented in this catalog by seven books, including the Silas Seaweed Mystery series.
Seaweed on the Street
2005
Seaweed on Ice
2006
Seaweed Under Water
2007
Seaweed on the Rocks
2008
Seaweed in the Soup
2009
Seaweed in the Mythworld
2012
Seaweed Under Fire
2017