Crossword clues for More addenda.:ADDENDAPostscriptsADDENDARiders, e.g.ADDENDASupplementsADDENDAAppendix itemsADDENDAAttachments of a sortADDENDACongressional riders, e.g.ADDENDAStuff in the back of the bookADDENDAContract extrasADDENDABook ends?ADDENDABack-of-the-book materialADDENDABook additionsADDENDAThey're tacked onADDENDAThey're found in the backADDENDAAppendicesADDENDAThings in the backADDENDASupplementary itemsADDENDAContract extras, and read differently, a hint to this puzzle's themeADDENDABack-of-the-book itemsADDENDATacked-on sectionsADDENDABack-of-the-book supplementsADDENDABook supplementsADDENDAReading supplementsADDENDABill riders, for exampleADDENDASupplementary materialADDENDAAppendixesADDENDASupplements to books.ADDENDAAdditional items.ADDENDASupplements to writings.ADDENDAPostscripts of a sort.ADDENDAAppendix.ADDENDAAfterthoughtsADDENDALast-minute writingsADDENDABack-of-the-book listADDENDAEnd-of-book matterADDENDAExtra pages, sayADDENDADictionary sectionADDENDASupplemental materialADDENDAExtrasADDENDARidersADDENDATack-onsADDENDAThey often get incorporated into the bodyADDENDALast-minute entriesADDENDABack-of-the-book listsADDENDAThings addedADDENDABack matter partsADDENDABook extrasPPSSAddenda to addendaPSSSome addenda, for shortMENUSCookbook addenda.PPSEpistolary addenda.