Green’s Dictionary of Slang

books n.

[abbr. devil’s (picture) books under devil n.; i.e. the pious identification of gambling with sin]

a pack of playing cards.

[UK]S. Centlivre Basset Table IV ii: revel.: Clean cards here. sago.: Burn this book, ’t has an unlucky air (tears them). Bring some more books.
Rape-Master-General 4: His education was moderate, yet he understood Books pretty well. The Authors he chiefly delighted in, were Pharoh, Basset, Ombre, Piquet, &c.
[UK]Lex. Balatronicum n.p.: The file kidded the joskin with sham books, and his pall capped; the deep one cheated the countryman with false cards, and his confederate assisted in the fraud.
[UK]Vidocq Memoirs (trans. W. McGinn) III 81: If we had any books, (cards) we might handle them a bit.
[US]‘Ned Buntline’ Mysteries and Miseries of N.Y. III 57: Put up the ‘books’, let your game go, we’ve got work to patter habout.
[US]W.G. Simms Sword and the Distaff 270: ‘Heve you any books?’ Books meant cards in the vernacular of the forest.
[UK]E. de la Bédollière Londres et les Anglais 313/1: books, [...] un jeu de cartes.
[UK]Hotten Sl. Dict.
[UK]W. Hooe Sharping London 34: Books, a pack of cards.
[Aus]Sydney Sl. Dict. (2 edn) 1: Books - A pack of cards.
[UK]N&Q 12 Ser. IX 345: Books (The). Playing-cards.
[UK](con. WWI) Fraser & Gibbons Soldier and Sailor Words 33: Books: Playing Cards.

In phrases