Retailer Price Postage Total Availability / Notes
Blackwell £19.56 £0.00 £19.56 (as of 19 May 24, 10:50 GMT) Visit Shop
Alibris £21.36 £2.79 £24.15 (as of 19 May 24, 10:50 GMT) Visit Shop
AbeBooks £18.27 £13.70 £31.97 (as of 19 May 24, 10:50 GMT) Visit Shop