They do all the great Got, Not Got series
and plenty of other retro sports titles.
In Frank Malley's Simply the Best, the legends of Wigan rugby league’s golden era have been brought together to tell the story of the greatest cup run in the sport’s history.
In a big week for the book, an exclusive extract was first published across five pages in all four Challenge Cup quarter final match programmes this last weekend.
And now a BBC podcast containing a 15-minute interview about Simply the Best with rugby league correspondent Dave Woods is up and running all this week in the rugby league section on the BBC Sport website.
The podcast is a must-hear for all rugby league fans, also featuring interviews with Jon Wilkin - who spent six years trying to set up a players union called League 13 - and Toronto Wolfpack's Head of Rugby Brian Noble, recently awarded an MBE in the Queen's Birthday Honours.