United_States | ethnicGroup | African_Americans A_Wizard_of_Mars | language | English_language English_language | spokenIn | Great_Britain United_States | capital | Washington,_D.C. A_Wizard_of_Mars | country | United_States
A Wizard of Mars is written in English, a language spoken in Great Britain, and was published in the United States, a country where African Americans are an ethnic group and the capital city is Washington D.C.