javascript——一个非常简单的数字分配程序的问题

说到编程，我是一个完全的初学者，但我想创建一个小程序，当我们不确定下一本书要读的时候，它能帮助我和我的合作伙伴。我不知道该怎么做，所以我做了一个半自动的代码，生成了一个数字，然后我创建了一个指定的对象，即2-弗兰肯斯坦3-芒果街上的房子等等。所以我必须搜索一个数字，然后自己读，这很好，但我想推动自己，并完全自动化它。我以为var 1=”是什么意思；书名为；当函数给出已经赋值的数字，但不能仅用数字来命名变量时，它会起作用。我该如何继续？有什么建议吗？

function randomIntFromInterval(min, max) { // min and max included 
  return Math.floor(Math.random() * (max - min + 1) + min)
}

const rndInt = randomIntFromInterval(1, 24)
console.log(rndInt)  

var 1  = "Beze mnie jesteś nikim. Przemoc w polskich domach"
var 2 = "Frankenstein";
var 3 = "The House on the Mango Street";
var 4 = "These Ghosts Are Family";
var 5 = "The Catcher in the Rye";
var 6 = "Norwegian Wood";
var 7 = "1984";
var 8 = "No Longer Human";
var 9 = "Winter in Sokcho";
var 10 = "Belonging: Remembering Ourselves Home";
var 11 = "Strange Bedfellows";
var 12 = "Circe";
var 13 = "Red, White & Royal Blue";
var 14 = "Kim Jiyoung, Born 1982";
var 15 = "Girl, Women, Other";
var 16 = "Aristotle 1";
var 17 = "They Both Die at the End";
var 18 = "Ucieczka od bezradności";
var 19 = "Grown Ups";
var 20 = "Men Explain Things to Me";
var 21 = "Klara and the Sun";
var 22 = "Komodo";
var 23 = "The Mind of a Murderer";
var 24 = "Czuła przewodniczka";