1959
Katia Lief figura in questo catalogo con 20 libri in 1 serie, tra cui Karin Schaeffer e titoli come Cartoons: The Rise and Fall of Rocky Love, Five Days in Summer / Five Days to Die, Heartbeat, Here She Lies e House of a Thousand Eyes.
Five Days in Summer / Five Days to Die(As:Kate Pepper)
2004
Here She Lies(As:Kate Pepper)
2005
Seven Minutes to Noon(As:Kate Pepper)
2005
One Cold Night(As:Kate Pepper)
2006
Cartoons: The Rise and Fall of Rocky Love(As: Katia Spiegelman)
2007
Names of the Dead / Watch You Die(As:Kate Pepper)
2009
Waterbury(As:Kate Pepper)
2011
House of a Thousand Eyes
2021