Flavorpill's latest edition of Boldtype features the definitive 'Mad Men' reading list which covers many of the books that the characters in the TV series flick through.
If you're a fan of the show or the period, check out the list here
Top news, insights and analysis every weekday
Sign up for Campaign Bulletins
Grew at a rate higher than the advertising industry (5.3 per cent) and GDP (7.8 per cent)
"Visibility into marketing and media spend is extremely challenging" says CEO Michael Roth.