Real World article
(written from a Production point of view)

A Child's Garden of Lifeforms in Our Galaxy was the name of a book whose front cover was designed by Doug Drexler for the Star Trek: Deep Space Nine episode "Time's Orphan". The book was meant to be owned by Molly O'Brien. The cover included illustrations of a Kalar, a tree bearing Kaferian apples, a pair of Ornithoids, Ruk, an Andorian, a Mugato, the Talosian known as The Keeper, a Tellarite, a Vulcan diplomat, a pair of copper-skinned aliens, a brown-skinned alien, and a Gorn. (Star Trek: Deep Space Nine Companion, p. 579)