Deacon, Richard <br/><br/>
A history of British secret service 
/ Richard Deacon 
 - London :  Panther Granada Publishing,  1980. 
 - 512 p. 
<br/><br/>1. Introduction<br/>2. Throgmortan and walsingham<br/>3. Tudor cryptography and psychological warfare<br/>4. Sir Henry wotton and thomas chamberlain<br/>5. John Thurloe: Cromwell spy master<br/>6. From secretary morrice to mathew prior<br/>7. Daniel Defoe 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>(pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political History--British--Secret Service
<br/><br/><label>Dewey Class. No.: </label>327.12  / D3403