发现一个保护和研究罗曼语族濒危语言的网站，里面有好多不曾用英语记载的内容。
https://www.orbilat.com/Languages
随手记一个想要得到的书的列表
A Grammar of Piedmontese: A Minority Language of Northwest Italy
Glesca Grannies' Sayings, Patter and Advice
Northern and Insular Scots
Doric: The dialect of North-East Scotland
Collins Scottish Words
A Scots Dialect Dictionary
Diccionario Bilingüe Aragonés-Castellán Castellano-Aragonés
Grammatica de Interlingua
Interslavic zonal constructed language - an introduction for English-speakers
A Descriptive Grammar of Siwa
A Grammar of Yankunytjatjara
A Grammar of the Arabana-Wangkangurru Language, Lake Eyre Basin, South
Australia
A Grammar of the Wirangu Language from the West Coast of South Australia
Further Aspects of the Grammar of Yanyuwa, Northern Australia
A Learner's Guide to Warlpiri
The Yindjibarndi Language
A Grammar of Yuwaalaraay
The Muruwari Language
A Grammar of the Kuku Yalanji Language of North Queensland
The Yorta Yorta (Bangerang) Language of the Murray Goulburn
A Grammar of Diyari, South Australia
A Kalkatungu Grammar
a grammar of motuna
Solomon Islands Pijin: Grammar Handbook