The book analyzes the complex relationship between languages in the bilingual mind with a focus on motion event typology and the acquisition of Spanish as a second language (L2). The author starts out by examining L1 patterns which are transferred to less complex L2 systems. The data discussed was elicited by German learners of Spanish. A similar transfer is observed when L1 is typologically and genetically close, as in the case of French and Italian learners of Spanish. Furthermore, the author clarifies the relevance of intra-typological differences within the same linguistic...