Context:

Referenced as 'Eric Ives in his book' when discussing the key factor of the Privy Council deciding whether to raise troops to help Northumberland. Eric Ives was a Tudor historian who wrote about Lady Jane Grey and Anne Boleyn.

Context:

Referenced as 'an absolutely brilliant book on this' that treats the Lady Jane Grey succession story 'as a kind of whodunit' with forensic analysis of documents and examination of suspects' motives