Your Excellency Chief Executive Leung
We, the undersigned free expression advocacy, publishing, and bookselling organizations, write to express our deep concern over the forced disappearances and detentions of four Hong Kong residents and a Chinese-born Swedish national associated with the Mighty Current publishing house. We urge your government to do everything in its power to investigate these cases and demand the release of Cheung Chi-ping, Gui Minhai, Lam Wing-kee, Lee Bo, and Lui Por, who are confirmed to be detained by mainland Chinese police.
PEN American Center
Independent Chinese PEN Center
American Booksellers Association
Association of American Publishers
European & International Booksellers Federation
Federation of European Publishers
International Publishers Association
You can read the full letter in attachment.