The Venetian authorities became concerned that it was impossible to distinguish between courtesans and respectable women. Rules drawn up in 1543 determined what the courtesans could wear.
Expensive fabrics were reused and refashioned many times to keep up with new styles - and records of rented clothing hint at how women were lured into prostitution.
David Katz argues there is plenty of evidence that Roderigo Lopez was a spy and that the motive was money. The act of taking money in return for poisoning the Queen was enough to convict him.
In 1594 Roderigo Lopez was hung, drawn and quartered for trying to poison Queen Elizabeth I. Many historians have argued that he was framed - but David Katz believes he can prove his guilt.
The poor received free treatment at hospitals, six senior doctors were employed and food and wine were served to patients - 14th Century Florence could challenge our own NHS
Gutenberg is credited with having invented printing using movable type. It has been assumed that the process he invented around 1450 was the method that continued to be used for another 500 years. But Paul Needham and Blaise Aguera y Arcas have made a new discovery that throws doubt on that.
Were Renaissance hospitals hell-holes? John Henderson finds similarities to today's health care, and Katherine Park shows that autopsies were often performed.
Historians have argued that the Church saw dissection as a desecration of God's creation. But Katherine Park has found evidence of numerous dissections.