Some non Biblical references to corroborate the Jesus story:
Flavious Josephus
Tacitus
Thallus
Pliny the younger
The Talmud
Lucian
Celsus
Terrullian
Yeshu and Joshua b. Parachiah
Simeon b. azzai
Baraitha
The toldoth yeshu
And then biblical accounts:
Matthew
Mark
John
Luke
James
Paul (formerly Saul of tarsus)
Peter
Non canon biblical references:
Mary magdalen
Judas
Ect....
Many references to historic/biblical Jesus. You can argue the authenticity of some of the writings, but that can be argued for many historic writings of anywhere or anyone whom there are no living eye witnesses. There are only two possible conclusions, either it's true or a lie. But one would think that if it was a lie, then only positive writings of Jesus, the church, and early Christianity would have been written. What of the negative ones? Just some food for thought...