Retailer Price Postage Total Availability / Notes
Blackwell £17.09 £0.00 £17.09 (as of 3 May 24, 10:24 GMT) Visit Shop
Alibris £17.96 £2.79 £20.75 (as of 3 May 24, 10:24 GMT) Visit Shop
AbeBooks £22.69 £0.00 £22.69 (as of 3 May 24, 10:24 GMT) Visit Shop