Northern Earth Special May 2020 Issue - Free / Open Access

John Billingsley writes: Northern Earth 161 is being held over until Coronavirus restrictions are lifted to allow our printers and retailers to reopen. To bridge the gap a little we offer here a free open-access special issue.
Contents include: The Hole-iness of Megaliths - What is it about pierced stones at megalithic sites? Paul Bowers offers a brief overview •
Man to Man - John A. Hall visited the Isle of Man for TT thrills, and got the chills instead in one of its weird ‘window areas’ •
A Causewayed Enclosure in Datchet - One of these enigmatic monuments has been quite revealing