Multi Linguis offers you a dictionary of the Corsican language.
You can buy it
here
.
The Small Dictionaries are sets of vocabularies of related languages.
Each of them can include up to 999 lemmas belonging to the Elementary or Pre-Intermediate levels and divided into 30 topics.
These books will help you try the specified languages.
Romance Languages and Basque Language Small Dictionaries (Set 7 of 7)