SIL Cameroon has a website where — besides other information — one can find details about their latest publications on languages spoken in Cameroon, including many Chadic languages: Baldamu, Bana, Buduma, Buwal, Cuvok, Daba, Dugwor, Gabri, Gavar, Gude, Hdi, Jimi, Kera, Lagwan, Mafa, Mbedam, Mbuko, Mefele, Merey, Mina, Mofu-Gudur, Moloko, Mpade, Muyang, Ouldeme, Podoko, Sharwa, Tsuvan, Vame, and Zulgo.
In order to find this information, you can use an index sorted by language family, province and name, either in English or in French. Information is available on alternate names, SIL code, ALCAM number and name, dialects and population figures.
Many of the listed publications are available as PDF or HTML files. In order to get the special characters right, you need to have the Cam Cam SILDoulosL font installed on your computer. You can download this font in their Resources and links section.