This set includes two books that are pamphlets for the movie version of the popular anime series Tengen Toppa Gurren Lagann. The first book, 'Crimson Chapter', features stunning artwork and key visuals from the movie, along with character profiles and behind-the-scenes information. The second book, 'Spiral Chapter', continues with more breathtaking illustrations, detailed plot summaries, and exclusive interviews with the creators. Together, these books offer an in-depth look at the making of the movies and are a must-have for any fan of the series.