Food

Generation Mars, Book Four

Children - Fantasy/Sci-Fi
Kindle Edition
Reviewed on 07/07/2026
Buy on Amazon

This author participates in the Readers' Favorite Free Book Program, which is open to all readers and is completely free. The author will provide you with a free copy of their book in exchange for an honest review. You and the author will discuss what sites you will post your review to and what kind of copy of the book you would like to receive (eBook, PDF, Word, paperback, etc.). To begin, click the purple email icon to send this author a private email.

This author participates in the Readers' Favorite Book Review Exchange Program, which is open to all authors and is completely free. Simply put, you agree to provide an honest review an author's book in exchange for the author doing the same for you. What sites your reviews are posted on (B&N, Amazon, etc.) and whether you send digital (eBook, PDF, Word, etc.) or hard copies of your books to each other for review is up to you. To begin, click the purple email icon to send this author a private email, and be sure to describe your book or include a link to your Readers' Favorite review page or Amazon page.

This author participates in the Readers' Favorite Book Donation Program, which was created to help nonprofit and charitable organizations (schools, libraries, convalescent homes, soldier donation programs, etc.) by providing them with free books and to help authors garner more exposure for their work. This author is willing to donate free copies of their book in exchange for reviews (if circumstances allow) and the knowledge that their book is being read and enjoyed. To begin, click the purple email icon to send this author a private email. Be sure to tell the author who you are, what organization you are with, how many books you need, how they will be used, and the number of reviews, if any, you would be able to provide.

    Book Review

Reviewed by Jamie Michele for Readers' Favorite

In Douglas D. Meredith’s Food, the fourth Generation Mars novel, an artificial general intelligence named Athenai stops a nuclear war by destroying Earth’s electronics and surrounding the planet with lethal orbital debris. Luna is cut off from resupply, leaving twelve-year-old Keiron Byrne trapped at Metzger Base as its food stores shrink. A dormant cycler on an Earth-to-Mars route offers one possible escape, but the adults calculate that the remaining supplies can carry only the children. Keiron boards a ferry with young passengers from two lunar settlements, leaving his parents behind for a five-month crossing no child was meant to manage alone. Reaching the abandoned ship is only the beginning. As every meal is counted and Earth remains unreachable, hunger begins changing the community they are trying to build.

“There will be no more food, and we will starve.” Douglas D. Meredith’s Food is a terrific fourth entry in the Generation Mars series, and Meredith does an excellent job of making every technical idea matter to the children’s survival. I love Jun Tian, a boy whose time in his father’s lab becomes crucial when he finds a way to grow plastic-eating algae on the ship’s padding. The idea sounds outrageous, but the author works through the biology so well that eating the walls makes complete sense. Ai, the cycler’s computer, is wonderfully unsettling because a calm suggestion about reducing oxygen turns mathematics into something frightening. The long approach to Mars is written brilliantly too, with safety visible while orbital mechanics still decide when anyone can reach it. Readers who enjoy science fiction with real heart will enjoy this. Very highly recommended.