* "Travels in the Interior Districts of Africa" (1799): This book recounts his first expedition to Africa, where he explored the Niger River and was captured by the Bambara people.
* "Journal of a Mission to the Interior of Africa" (1815): This book was published posthumously and details his second journey to Africa, where he aimed to find the source of the Niger River. He died during this expedition and his journal was recovered by his traveling companion.
Park's writing is considered to be a valuable source of information about West Africa in the late 18th and early 19th centuries. It is known for its vivid descriptions of the landscapes, cultures, and people he encountered.