There'll no doubt be more added to the list, but heres the first round, Im sure a lot of the titles will be recognised ;)
Technical Diving From the bottom up, Kevin Gurr £10 [SPF to Baz]
Technical Diver Encyclopedia, Tom Mount £25
Adjunctive Therapy for Decompression Illness, UMHS £5.
Thermal Stress in relation to diving, Diving medical advisory committee. £5 (couple of quid if bought with something else)
Diving guide to underwater florida, Ned DeLoach £5
Mixed Gas Diving, Tom Mount/Bret Gilliam £20
Oxygen and the diver, Kenneth Donald (hardback). Make me an offer....
Prices exclude P&P.