Retailer Price Postage Total Availability / Notes
Blackwell £16.99 £0.00 £16.99 (as of 4 May 24, 14:42 GMT) Visit Shop
Alibris £17.47 £2.79 £20.26 (as of 4 May 24, 14:42 GMT) Visit Shop
AbeBooks £18.03 £2.49 £20.52 (as of 4 May 24, 14:42 GMT) Visit Shop