Gospel of Barnabas
The Gospel of Barnabas is a non-canonical, pseudepigraphical gospel, written during the Late Middle Ages and attributed to the early Christian disciple Barnabas, who (in this work) is one of the apostles of Jesus. It is about the same length as the four canonical gospels combined and largely harmonizes stories in the canonical gospels with Islamic elements such as the denial of Jesus' crucifixion.