Australia's Peter Carey, Canada's Michael Ondaatje, British-born Taiye Selasi, and Americans Teju Cole, Rachel Kushner and Francine Prose have withdrawn from the May 5 PEN American Center gala.
They informed PEN over the weekend of their decision not to attend the glittering annual event, which is also a key fund-raiser, a month after the Charlie Hebdo award was first announced.
"They've all been in touch with us to say they didn't feel comfortable attending," PEN executive director Suzanne Nossel said.
"A hideous crime was committed, but was it a freedom-of-speech issue for PEN America to be self-righteous about?" the newspaper quoted him as saying in an email interview.
"All this is complicated by PEN's seeming blindness to the cultural arrogance of the French nation, which does not recognise its moral obligation to a large and disempowered segment of their population.
