and the great abolitionist, william lloyd garrison was in attendance. garrison signed him up on the spot as an anti-slavery speaker with a good salary. and douglass, with the help of garrisons anti-slavery organization, moved with his wife and two children to a house , massachusetts. over the next several years, he was known as an electrifying anti-slavery speaker for garrison's anti-slavery society. responding to skepticism that someone as eloquent as douglass could not possibly have been a slave, in 19 -- in 1845, he published his most famous work, the narrative of the life of frederick douglass, an american slave. this made him so famous in his own time, he had to flee to great britain or otherwise risk being captured as a fugitive slaves. while in england, ireland and scotland, douglass became an international celebrity as an anti-slavery speaker. british supporters bought him out of slavery in 1846, and in 1847, douglass returned to the united states as a free man. he decided to go to rochester, new york instead of massachusetts because his british