Espinoza v. Elgin, Joliet & Eastern Railway Co. , 165 Ill. 2d 107 ( 1995 )
Zekman v. Direct American Marketers, Inc. , 182 Ill. 2d 359 ( 1998 )
Purtill v. Hess , 111 Ill. 2d 229 ( 1986 )