If you are contemplating Gospel work in the inner city or on an estate context, then I’d encourage you to have a read of this little e-book I wrote.
Hope for the city is a look at applying the approach to missions and apologetics if JH Bavinck and, more recently, Dan Strange to reaching out estates and inner cities for Christ.
As with all of the resources here, it is available for free. However if you want to support the work to help me continue to make resources freely available, please visit the donations page.