There are others but I would've had to make a custom item, and I am lazy.
ATTENTION: For the purposes of data, if you don't mind, only check the books that you've both read *and* would recommend. I'm curious to see which of these titles you think to be worthy of my estivating. Also, let's acknolwedge the fact that this list is highly aspirational. A man can have summertime dreams though.
Image source: Detail from "Panty and Stocking - Summer in Daten City" by GustavoCardozo97.
https://www.deviantart.com/gustavocardozo97/art/Panty-and-Stocking-Summer-in-Daten-Beach-478118158