2003:
Das Diathesensystem der Bahasa Indonesia. Berlin: Weissensee. 123 pp.
[revis. of my M.A. thesis, Münster 2002]
2009:
A Typology of Verbal Borrowings. Berlin / New York: Mouton de Gruyter. (= Trends in Linguistics. Studies and Monographs (TILSM); 211). xxxii, 459 pp.
[revis. of my PhD dissertation, Leipzig 2008]
... in my list of publications [PDF]
2005:
JAN WOHLGEMUTH / TYKO DIRKSMEYER [eds.]: Bedrohte Vielfalt. Aspekte des Sprach(en)tods / Aspects of language death. Berlin: Weissensee. 502 pp.
2006
THOMAS GEHLING / VIOLA VOß / JAN WOHLGEMUTH [eds.]: Einblicke in Sprache. Festschrift für Clemens-Peter Herbermann zum 65. Geburtstag. Berlin: Logos. 500 pp.
2010
JAN WOHLGEMUTH / MICHAEL CYSOUW [eds.]: Rethinking Universals: How rarities affect linguistic theory. Berlin, New York: Mouton de Gruyter. (= Empirical Approaches to Language Typology (EALT); 45). x, 288 pp.
JAN WOHLGEMUTH / MICHAEL CYSOUW [eds.]: Rara & Rarissima: Documenting the fringes of linguistic diversity. Berlin, New York: Mouton de Gruyter. (= Empirical Approaches to Language Typology (EALT); 46). xiv, 408 pp.