Retailer Price Postage Total Availability / Notes
Blackwell £19.87 £0.00 £19.87 (as of 5 May 24, 12:14 GMT) Visit Shop
Alibris £18.22 £2.79 £21.01 (as of 5 May 24, 12:14 GMT) Visit Shop
AbeBooks £22.56 £0.00 £22.56 (as of 5 May 24, 12:14 GMT) Visit Shop