Mint 1976 UK Laminated Jacket Original With Custom Inner Sleeve. “Returning To Their Original Formula Of Rock & Roll, Folk, And Prog Rock, Book Of Invasions Rivals 1973's The Tain As Their Most Consistent And Creative And Established The Band As That Decade's Preeminent Purveyor Of Those Three Entwined Genres. Neither Fairport Convention Nor Steeleye Span Rocked As Convincingly Or Consistently As They Did And Jethro Tull's Fleeting Folk Fancies Didn't Qualify Them As A Folk-Rock Outfit. Often Compared To Ian Anderson's Group, Horslips Furthered That Notion With The Opening Chord Progression Of "The Power And The Glory," Which Is Quite Reminiscent Of Tull's "Locomotive Breath." John Fean's Electric Guitar Playing (Especially When In Tandem With Barry Devlin's Bass) Frequently Conjures Up Martin Barre Comparisons. But It Would Be Unfair To Infer That This Album Is Anything Less Than An Original. Along With The Group's First Two Albums (Happy To Meet Sorry To Part And The Tain) Book Of Invasions: A Celtic Symphony Set The Standard For How Next Generation Celtic Rock Albums Would Be Judged. The Degree To Which They Incorporated Fiddles, Concertinas, Accordions, Mandolin, Tin Whistles, And Uilleann Pipes Into A Rock & Roll Band Was Unprecedented In The '70s. This Record Was And Is Their Crowing Achievement.” Dave Sleger, AMG.