With copious notes, further illustrating and confirming what is contained in the letters and refuting various other misstatements which have appeared in the "Globe" since their publication. First letter to Rev. Dr. Ryerson. -- Letter of Mr. John Lovell. -- Second letter of Rev. Dr. Ryerson. -- Third letter of Rev. Dr. Ryerson (Seven additional misstatements corrected). -- Correspondence of Mr. Thomas Nelson, (brother-in-law to Hon. George Brown.).