Hawkins, Angus. <br/><br/>
The forgotten prime minister :  the 14th Earl of Derby / 
Angus Hawkins. 
 - Oxford :  Oxford University Press,  2007-2008. 
 - 2 v. 
<br/><br/>v. 1. Ascent: 1799-1851 -- v. 2. Achievement: 1851-1869. 
<br/><br/><label>ISBN: </label>9780199204403 (v. 1) 9780199204410 (v. 2) 
<br/><br/><label>Subjects--Personal Names: </label><br/>Derby, Edward George Geoffrey Smith Stanley, Earl of,  1799-1869 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prime ministers--Biography.--Great Britain<br/>Statesmen--Biography.--Great Britain
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Britain--Politics and government--1837-1901.