"==Writings==Holles was an authority on the history and practice of parliament and the constitution, and besides the pamphlets already mentioned above was the author of "The Case Stated concerning the Judicature of the House of Peers in the Point of Appeals" (1675); "The Case Stated of the Jurisdiction of the House of Lords in the point of Impositions" (1676); "Letter of a Gentleman to his Friend showing that the Bishops are not to be judges in Parliament in Cases Capital" (1679); "Lord Holles his Remains, being a 2nd letter to a Friend concerning the judicature of the Bishops in Parliament..."He also published "A True Relation of the unjust accusation of certain French gentlemen" (1671), an account of Holles's intercession on their behalf and of his dispute with Lord Chief Justice Keeling; and he left "Memoirs", written in exile in 1649, and dedicated "to the unparalleled Couple, Mr Oliver St John ... and Mr Oliver Cromwell ..." published in 1699 and reprinted in Francis Maseres's "Select Tracts relating to the Civil Wars", I.
Кроме памфлетов, о которых уже упомянуто выше Холлис был автором:* "The Case Stated concerning the Judicature of the House of Peers in the Point of Appeals" (1675)* "The Case Stated of the Jurisdiction of the House of Lords in the point of Impositions" (1676)* "Letter of a Gentleman to his Friend showing that the Bishops are not to be judges in Parliament in Cases Capital" (1679)* "Lord Holles his Remains, being a 2nd letter to a Friend concerning the judicature of the Bishops in Parliament"Холлис также опубликовал «"A True Relation of the unjust accusation of certain French gentlemen"» (Правдивый рассказ о несправедливом обвинении нескольких французских джентельменов) (1671) — отчёт о заступничестве Холлиса от их лица и о споре автора с лордом верховным судьёй Килингом.