Thrill Book Vol. II No. 3, August 1, 1919

Welcome to another edition of the exciting and influential pulp magazine The Thrill Book! In this issue, we bring you "The Unknown Revolution", a sensational novel of revolutionary action and intrigue in Mexico! We also conclude the dashing lost city adventure "The Lost Empire" and begin the strange and mysterious 2-parter "The Lost Days" as well as continuing the seafaring pirate tale "The Opium Ship"! For those who like their stories steeped in the macabre, we have returning author Greye La Sp