On Mother's lap

First Edition May 1995 Houghton Mifflin ISBN13 9780395732182 ISBN10 0395732182

Mar 1992 Houghton Mifflin ISBN13 9780395629765 ISBN10 0395629764

Jan 1972 McGraw-Hill ISBN13 9780070558960 ISBN10 0070558965

Jan 1972 McGraw-Hill ISBN13 9780070558977 ISBN10 0070558973

Mar 1992 Perfection Learning ISBN13 9780780735002 ISBN10 0780735005

Mar 1992 Turtleback Books ISBN13 9780833595133 ISBN10 083359513X

Mar 1992 Clarion ISBN13 9780395589205 ISBN10 0395589207

Mar 1992 Turtleback Books ISBN13 9780606066334 ISBN10 0606066330

Aug 2000 Houghton Mifflin ISBN13 9780618051595 ISBN10 0618051597

Apr 1994 Clarion ISBN13 9780395691731 ISBN10 0395691737