Karla Zimmerman ... [et al.]. Karla Zimmerman ... [et al. by Karla Zimmerman ...[et al.] by Karla Zimmerman ...[et al. Karla Zimmerman ... [and others]. Donna Kauffman ... [et al.]. Tracy Borman ... [et al.] Jill Norman ...[et al.] P.D. Eastman ... [et al.]. Sheila Henderson ... [et al.]