Pretty much anything released by the Operation World research team, headed now by Jason Mandryk, is well worth the price. Hats off to him for releasing this new strategy/implications book on COVID-19 and the global church for FREE! (How will he pay the bills?) Entitled, Global Transmission, Global Mission, it features a great section on mobilization. http://covid-19.operationworld.org/global-transmission-global-mission/ (We hear about it first in an email from Justin Long. Thanks Justin!)