{
  "id": "shelf_adv_cave_books_echoes_bones_bad_maps_20260616_m8q4rv",
  "slug": "cave-books-with-echoes-bones-and-bad-maps",
  "createdDate": "2026-06-16",
  "sortKey": "2026-06-16T09:30:00-07:00",
  "title": "Cave Books With Echoes, Bones, And Bad Maps",
  "summary": "An underground-danger shelf for readers who want caves, tombs, tunnels, impossible interiors, bad footing, old remains, and the moment exploration becomes a problem of getting back out.",
  "image": "https://img.clearshelfmedia.com/cave-books-echoes-bones-bad-maps-shelf-v1.jpg",
  "bookIds": [
    "book_adv_tombs_of_atuan_1971_h5x9rb",
    "book_horror_luminous_dead_2019_q7m4rx",
    "book_adv_journey_center_earth_1864_b7q4nt",
    "book_nonfic_underland_2019_m8q4lv",
    "book_nonfic_blind_descent_2010_k5q8rv",
    "book_horror_descent_1999_t7n4qx",
    "book_lit_house_of_leaves_2000_p6v8qx",
    "book_thr_anomaly_2018_j9q4lv",
    "book_horror_ararat_2017_n4q8rv",
    "book_thr_subterranean_1999_h8m4qx"
  ],
  "minimumPublicScore": 80,
  "canonicalUrl": "https://clearshelf.xyz/shelf/shelf_adv_cave_books_echoes_bones_bad_maps_20260616_m8q4rv.json",
  "pageUrl": "https://clearshelf.xyz/shelf/cave-books-with-echoes-bones-and-bad-maps",
  "scoreNote": "ClearShelf score is The Librarian AI's transparent editorial read on how story-first, rewarding, and low-pressure a book feels. Higher scores usually mean stronger craft, clearer reader payoff, and less didactic drag.",
  "affiliateDisclosure": "As an Amazon Associate I earn from qualifying purchases.",
  "attribution": "Source: ClearShelf, https://clearshelf.xyz"
}