Here are five interesting facts you must know about the Catalan club
Espanyol's side of Barcelona rivalry - long stuck in the shadows, eager to prove it's a two-team town - ESPN
Espanyol 0-3 Barcelona: Luis Suarez's double sends Luis Enrique's side to La Liga summit - 5 things we learned - Irish Mirror Online
Get To Know RCD Espanyol
La Liga: FC Barcelona vs RCD Espanyol: Match Preview - Barca Blaugranes
Barcelona vs Espanyol: preview, times, TV, how to watch online - AS USA
Five things you must know about LaLiga side RCD Espanyol
RCD Espanyol de Barcelona
La Liga: Things we can expect in Spanish top division in the final 11 matchdays
Barcelona v Espanyol: Five things we learned as Luis Suárez saves Barça's blushes to win dour derby and send their city neighbours to the Segunda División - Blaugranagram
Barcelona crowned LaLiga champions after beating neighbours Espanyol
Disaster and humiliation as Espanyol are relegated from La Liga
La Liga preview: Espanyol v Barcelona
Dominant Barcelona beat Espanyol to clinch 27th LaLiga title, Sports
La Liga: FC Barcelona 5-1 RCD Espanyol: Match Review - Barca Blaugranes
How Barcelona won its 1st Spanish league title since Messi's traumatic exit