| #91 | Inflammation. -- New York : Kluwer Academic Publishers, 1975-. -- ISSN 0360-3997 print. -- ISSN 1573-2576 online |
| #92 | Inflammopharmacology. -- Dordrecht : Kluwer Academic Publishers, 1991-. -- ISSN 0925-4692 print. -- ISSN 1568-5608 online |
| #93 | Information retrieval. -- Boston : Kluwer Academic Publishers, 1998-. -- ISSN 1386-4564 print. -- ISSN 1573-7659 online |
| #94 | Information systems frontiers. -- Dordrecht : Kluwer Academic Publishers, 1999-. -- ISSN 1387-3326 print. -- ISSN 1572-9419 online |
| #95 | Instructional science : an international journal of learning and cognition. -- Amsterdam : Kluwer Academic Publishers, 1972-. -- ISSN 0020-4277 print. -- ISSN 1573-1952 online |
| #96 | Interchange. -- Toronto : Kluwer Academic Publishers, 1984-. -- ISSN 0826-4805 print. -- ISSN 1573-1790 online |
| #97 | International advances in economic research. -- Edvardsville : Kluwer Academic Publishers, 1995-. -- ISSN 1083-0898 print. -- ISSN 1573-966X online |
| #98 | International environmental agreement: politics, law and economics. -- Dordrecht : Kluwer Academic Publishers, 2001-. -- ISSN 1567-9764 print. -- ISSN 1573-1553 online |
| #99 | International journal for the semiotics of law. -- Dordrecht : Kluwer Academic Publishers, 1988-. -- ISSN 0952-8059 print. -- ISSN 1572-8722 online |
| #100 | International journal of cardiac imaging. -- Dordrecht : Kluwer Academic Publishers, 1985-2000. -- ISSN 0167-9899 print. -- ISSN 1573-0743 online |