{"schema_version":"bf_book_companion_v1","release_id":"20261010T034321Z-reviewed-full-unique-works","book":{"amazon_purchase_url":"https://www.amazon.com/dp/0593565398?tag=bookfrontie00-20","asin":"0593565398","authors":["Royden Lepp"],"book_id":"9780593565391","canonical_url":"https://bookfrontier.com/books/jurassic-jeff-space-invader-jurassic-jeff-book-1-9780593565391","cover_image_url":"https://img.bookfrontier.com/9780593565391.jpg?v=d8512698b6665f55","description":"Dinosaurs, aliens, and world domination?! Introducing a graphic series about what it means to be a friend (and how to take over the world!)--perfect for fans of Cat Kid Comic Club , and Investigators. Jeff has one mission and one mission only: to take over the world . . . too bad he crash lands on planet Earth a few million years too early. Dinosaur friends Carl, Hungry, and Spike find Jeff and get roped into his mission to take over their favorite (and only) planet. But when Jeff's search for the \"leader\" brings big surprises, will this alien be able to complete his invasion? This action-packed adventure is filled with hijinks, talking fish, and the best thing ever: friendship!","forthcoming":false,"isbn13":"9780593565391","publication_date":"20230530","publisher":"Random House Children's Books","slug":"jurassic-jeff-space-invader-jurassic-jeff-book-1","subtitle":"(a Graphic Novel)","title":"Jurassic Jeff: Space Invader"},"discovery":{"categories":{"all":[{"bisac_code":"JUV008140","confidence_band":"medium","label":"Sci-Fi Comics","score":0.809,"source":"bisac_hint_model"},{"bisac_code":"JUV053010","confidence_band":"medium","label":"Alien Contact","score":0.8018,"source":"bisac_hint_model"},{"bisac_code":"JUV002060","confidence_band":"medium","label":"Dinosaurs & Prehistory","score":0.7966,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"JUV008140","confidence_band":"medium","label":"Sci-Fi Comics","score":0.809,"source":"bisac_hint_model"},{"bisac_code":"JUV053010","confidence_band":"medium","label":"Alien Contact","score":0.8018,"source":"bisac_hint_model"},{"bisac_code":"JUV002060","confidence_band":"medium","label":"Dinosaurs & Prehistory","score":0.7966,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"JUV008000","confidence_band":"high","label":"Kids' Comics & Graphic Novels","score":1,"source":"onix_publisher_code"},{"bisac_code":"JUV008110","confidence_band":"high","label":"Funny Comics","score":1,"source":"onix_publisher_code"},{"bisac_code":"JUV008140","confidence_band":"high","label":"Sci-Fi Comics","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Sci-Fi Comics","score":0.809,"slug":"sci-fi-comics"},{"label":"Alien Contact","score":0.8018,"slug":"alien-contact"},{"label":"Dinosaurs & Prehistory","score":0.7966,"slug":"dinosaurs-prehistory"}],"reader_fit":["Readers who enjoy action-packed graphic adventures about friendship"],"related_lists":[],"series":null,"similar_books":[{"authors":["Nate Ball"],"book_id":"9780062370914","cover_image_url":"https://img.bookfrontier.com/9780062370914.jpg?v=2196a65a719795c0","score":0.7472,"title":"Alien in My Pocket #8: Space Invaders","url":"https://bookfrontier.com/books/9780062370914"},{"authors":["Kelly Thompson"],"book_id":"9781302961695","cover_image_url":"https://img.bookfrontier.com/9781302961695.jpg?v=055d27b066992480","score":0.7366,"title":"It's Jeff: Jeff-verse","url":"https://bookfrontier.com/books/9781302961695"},{"authors":["Nate Ball"],"book_id":"9780062216236","cover_image_url":"https://img.bookfrontier.com/9780062216236.jpg?v=c9918254ac1cef4c","score":0.7318,"title":"Alien in My Pocket #1: Blast Off!","url":"https://bookfrontier.com/books/9780062216236"},{"authors":["Laura Martin"],"book_id":"9780062416230","cover_image_url":"https://img.bookfrontier.com/9780062416230.jpg?v=dd058c347285de13","score":0.7317,"title":"Edge of Extinction #1: the Ark Plan","url":"https://bookfrontier.com/books/9780062416230"},{"authors":["James S. Murray","Carsen Smith"],"book_id":"9780593226124","cover_image_url":"https://img.bookfrontier.com/9780593226124.jpg?v=42b8efd57dbd7406","score":0.7285,"title":"Alien Summer #1","url":"https://bookfrontier.com/books/9780593226124"},{"authors":["K. A. Applegate","Michael Grant"],"book_id":"9781338538090","cover_image_url":"https://img.bookfrontier.com/9781338538090.jpg?v=9ab538380403beca","score":0.7283,"title":"The Invasion: a Graphic Novel (animorphs #1)","url":"https://bookfrontier.com/books/9781338538090"}],"topics":[{"evidence_refs":["keyword:dinosaur books for kids"],"label":"Kids","score":1,"slug":"kids"},{"evidence_refs":["keyword:science fiction"],"label":"Science","score":0.1776,"slug":"science"},{"evidence_refs":["keyword:comic books for kids"],"label":"Comic","score":0.1067,"slug":"comic"},{"evidence_refs":["keyword:space books for kids"],"label":"Space","score":0.0323,"slug":"space"}],"what_you_get":["Themes: Friendship, World domination, Dinosaurs and aliens.","Pacing: fast, momentum-driven storytelling.","Story elements: Alien invasion, Crash-landing on Earth, Friends drawn into a mission."]},"llm_signals":{"confidence":0.91,"pacing":"fast","reader_fit":["Readers who enjoy action-packed graphic adventures about friendship"],"themes":["Friendship","World domination","Dinosaurs and aliens"],"tropes":["Alien invasion","Crash-landing on Earth","Friends drawn into a mission"]},"source_presence":{"amazon":true,"book_detail":true,"goodreads":true,"llm_signals":true,"similarity_seed":true},"stats":{"amazon_ratings_count":26,"goodreads_ratings_count":151,"goodreads_reviews_count":31,"quality_score":0.8893}}