Journal of an Expedition Up the Niger and Tshadda Rivers : Undertaken by Macgregor Laird, Esq. in Connection with the British Government, in 1854

Written in 1855 from the unusual perspective of a freed slave turned linguist and clergyman, this eventful journal charts the steamboat Pleiad's expedition along the rivers of West Africa. It contains a detailed account of the explorers' interactions with native peoples and their encounters with slavery and tribal conflict.

Captured by slavers as a boy, freed by the Royal Navy, and raised at a mission, Samuel Crowther in 1864 became the first African to be ordained as an Anglican bishop. As a priest, he accompanied the Scottish merchant MacGregor Laird on his expedition to West Africa in 1854, and celebrated Sunday services in a variety of bizarre locations and perilous conditions. This 1855 book is Crowther's detailed record of his journey aboard the steamboat Pleiad. Written from the unusual perspective of an African-born, London-educated clergyman, it is a congenial and evocative account of the day-to-day difficulties confronting the explorers, their interactions with native peoples, and encounters with slavery and civil war. Crowther, a keen linguist, went on to publish several books on African languages including Nupe, Igbo and Yoruba. This book includes a substantial appendix comparing the grammar and vocabularies of the languages he encountered.