I do not have a need for this... free to the first person who asks. Barclay denies the deity of Christ and is a universalist, but I understand he is good with historical background. So, read with extreme discernment.
While your offer is no doubt kindly intended, there are others who can provide historical background. This individual was at the forefront of destroying the mainline churches (at least the Presbyterian and Lutheran) by giving people the illusion of studying scripture and undermining the authority of God's word.