Titles in This Set. Survivors Book 1: The Empty City. Survivors Book 2: A Hidden Enemy. Survivors Book 3: Darkness Falls. Details. Condition: Brand New. Format: Paperback. ISBN: 9789526537399. Publisher: Willow Tree Books. Age Range: 8-12 years. Overview. Step into a shattered world where dogs must survive without their humans in the Survivors Series 3 Books Collection Set by Erin Hunter. Following the Big Growl earthquake, Lone Dog Lucky must forge alliances, face rival packs, and learn the harsh rules of the wild. Across The Empty City, A Hidden Enemy and Darkness Falls, young readers follow a gripping tale of loyalty, courage and instinct. Perfect for animal-adventure fans aged 8-12, this brand-new paperback set is an ideal gift, classroom addition or bedtime read for pack-loving young readers.. About the Books. The series opens with The Empty City, in which the Big Growl earthquake tears apart the bond between dogs and their owners, leaving Lucky, a streetwise Lone Dog, to navigate a ruined world. Forced to rely on a group of former Leashed Dogs, Lucky must decide whether he can trust a Pack after a lifetime of independence, laying the groundwork for the series' themes of survival, belonging and instinct.. In A Hidden Enemy, Lucky's loyalty is tested as a fierce pack of Wild Dogs, led by a formidable half-wolf Alpha, threatens the fragile peace he has found. Torn between old habits and new bonds, Lucky must decide where his allegiance lies, exploring trust and identity in ways that resonate with middle-grade readers.. Darkness Falls raises the stakes as Lucky is cast out and must survive alone in a world where old rules no longer apply. Shifting alliances and rising danger push him to draw on every ounce of courage, delivering dramatic, page-turning action for readers following his journey from the start.. Together, these books offer an addictive, emotionally rich adventure told through the eyes of dogs, blending high-stakes action with genuine heart.. Key Benefits. Complete 3-book paperback set from a bestselling animal-adventure series. Gripping, fast-paced storytelling for confident middle-grade readers. Explores survival, loyalty, courage and belonging. Durable, portable paperback format, ideal for classrooms and travel. Thoughtful birthday or Christmas gift for young animal lovers. Perfect follow-on for fans of Erin Hunter's Warriors series. About the Author. Erin Hunter is the pen name used by the writing team behind the bestselling Warriors series, as well as Seekers, Survivors, Bravelands and Bamboo Kingdom. Known for a deep respect for the natural world and a gift for imagining believable animal societies, Erin Hunter brings the same emotional depth and pack dynamics that made Warriors so popular to this dog-led survival saga. Erin Hunter's books are trusted by parents, teachers and librarians worldwide to deliver exciting, meaningful stories for young readers.. Why You'll Love This Set. This paperback collection delivers three complete, emotionally gripping adventures in one great-value set — perfect for gifting, classroom shelves or a child's own growing library of animal-adventure fiction.. Please Note: Cover artwork may vary slightly from the image shown; this is the UK edition with UK ISBN as listed.