by Alfred Proctor James and Charles Morse Stotz. Softbound, 240 pages, 6" x 9". Comprised of  two parts; the first provides the historical background leading up to the capture of Fort Duquesne by the British; the second is a description of the five forts built at the forks of the Ohio between 1754 and 1815. Originally published to commemorate the bicentennial of Pittsburgh's founding, now reissued to mark the 250th anniversary of the French and Indian War.