megaseller

plural megasellers

1. A book or other product that has sold in extremely large numbers.

   British churches are divided over whether to allow filming of The Da Vinci Code, an adaptation of Dan Brown's biblically revisionist megaseller.

   2005 August 16, “'Da Vinci' film divides British churches”, in USA Today, sourced from Associated Press

   2 more examples

   Wentz has also achieved notoriety through his business acumen, signing the megaseller Panic! at the Disco to his label, Decaydance Records, and through his exhibitionist tendencies

   2007 February 22, Austin Scaggs, “Q&A : Pete Wentz”, in Rolling Stone, archived from the original on 13 Mar 2010

   Hunted, the newly published fifth novel in the series, debuted this month atop the USA Today bestseller list, briefly displacing Stephanie Meyer's vampire-themed megaseller, Twilight.

   2009 March 29, Vit Wagner, “Fame's at stake for Cast of two”, in Toronto Star