Possible Clues:

• Some books: each had brief, overwhelming appeal
• New approach penning conclusion of story, text often excluded
• Fresh approach covering the ultimate in cookery books
• Holy books
• Outburst restrained by a father hard on a set of religious texts
• Dad interrupts one exclamation and suppresses another -- they're not necessarily believed
• Has a pop over Bellow getting surprise from old writings not considered genuine
• Biblical books could make chap pray, getting old inside
• Writings of dubious authorship
• A converted Roman Catholic official initially happy to see texts removed from the Bible