Mercer Mayer/ Mercer Mayer (ILT)
(47)
John D. Fitzgerald/ Mercer Mayer (ILT)
(3)
E. L. Konigsburg/ Mercer Mayer (ILT)/ Gary E. Parker (ILT)/ Laurel Schindelman (ILT)/ Gail E. Haley (ILT)
(1)
Jay Williams/ Mercer Mayer (ILT)
(1)
Mercer Mayer (ILT)/ Ron Miller
(1)
Mercer Mayer/ Mercer Mayer (ILT)/ Gina Mayer
(1)