A multi-model approach to contact-induced language change, Claudine Chamoreau and Isabelle Le{u00B4}glise -- An activity-oriented approach to contact-induced language change, Yaron Matras -- Contact-induced change as an innovation, Claudine Chamoreau -- Language contact in language obsolescence, Alexandra Y. Aikhenvald -- The emergence of a marked-nominative system in Tehuelche or Aonek{u2019}o a jen: a contact-induced change?, Ana Ferna{u00B4}ndez Garay -- On polysemy copying and grammaticalization in language contact, Bernd Heine -- The attraction of indefinite articles: on the borrowing of Spanish un in Chamorro, Thomas Stolz -- On form and function in language contact: a case study from the Amazonian Vaupe{u00B4}s region, Patience Epps -- The Basque articles -a and bat and recent contact theories, Julen Manterola -- Contact phenomena/code copying in Indian Ocean Creoles: the post-abolition period, Sibylle Kriegel -- Grammaticalization of modal auxiliary verbs in Pima Bajo: an internal or a contact-induced change?, Zarina Estrada-Ferna{u00B4}ndez -- Contact, convergence, and conjunctions: a cross-linguistic study of borrowing correlations among certain kinds of discourse, phasal adverbial, and dependent clause markers, Anthony P. Grant -- On a Latin-Greek diachronic convergence: the perfects with Latin habeo/Greek e{u00B4}cho#and a participle, Carla Bruno