I am trying to get into Portuguese colonial history but have trouble finding more information. Can someone recommend books to read? How reliable is CR Boxer since I keep seeing his name everywhere? TL Winslow

https://www.quora.com/I-am-trying-to-get-into-Portuguese-colonial-history-but-have-trouble-finding-more-information-Can-someone-recommend-books-to-read-How-reliable-is-CR-Boxer-since-I-keep-seeing-his-name-everywhere/answer/TL-Winslow