A Collection of Treaties, Engagements, and other papers of importance relating
to British Affairs in Malabar. Edited with notes by W. Logan, Madras Civil Service.
Calicut, 1879 ---collector more......
malabar manual-1 Logan victoria.org.in/commentary indiatimes kozhikode/study-reveals-truth-behind-malabar-manual =famine.
https://www.academia.edu/37983313/MALABAR_MANUAL_by_William_Logan