Retailer Price Postage Total Availability / Notes
Blackwell £17.53 £0.00 £17.53 (as of 18 May 24, 15:43 GMT) Visit Shop
Alibris £19.56 £2.79 £22.35 (as of 18 May 24, 15:43 GMT) Visit Shop
AbeBooks £19.95 £2.80 £22.75 (as of 18 May 24, 15:43 GMT) Visit Shop