8 books in series
I Spy
I Spy is a 7-book series first released in 1992 with contributions by Jean Marzollo, Jean Marzollo, and 2 others.
1992 • 1 Reader • 33 pages
1993 • 1 Reader • 33 pages • 3
1998 • 1 Reader • 31 pages
1993 • 2 Readers • 37 pages
1995 • 1 Reader • 40 pages
1992 • 2 Readers • 40 pages
1999 • 3 Readers • 36 pages • 4