JAMES H. CHARLESWORTH has posted a review of Wilson's and Jacobovici's The Lost Gospel on Academia.edu. You will recall that the book argues that the Syriac version of the Old Testament pseudepigraphon Joseph and Aseneth is a first-century document that gives a veiled account of the marriage and family life, etc., of Jesus and Mary Magdalene. Charlesworth does not accept this: Has Lost Gospel Been Found Proving Jesus Married Mary of Migdal?
Professor Charlesworth is perhaps best know for his editing of the of massive and magisterial two-volume Old Testament Pseudepigrapha in the 1980s.
HT Joel L. Watts, who comments further here.
Also, Mark Goodacre has now posted Richard Bauckham's seven-part review of the book as a single PDF file here.
Background here and here.