Starred Review As she did in Moon Bear (2015), Lewis shines a light on an industry still relatively unknown among western readers. Here it's the mining of coltan, a mineral key to the production of cell phones, which is often excavated in places gorillas call home. Imara, kidnapped by rebels years ago, is now a child soldier with a group starting an illegal coltan mine in the Congo. Bobo's pursuing the rebels in hopes of clearing the name of his father, a ranger accused of leading the rebels to a band of gorillas, the youngest of which they've captured and intend to sell to the corrupt white business woman who's buying the "conflict-free" coltan. Imara, meanwhile, forms a powerful bond with the 18-month-old gorilla, which she names Kitwana, reawakening her long-forgotten compassion and weakening the tough exterior that had been so essential to her survival. Alternating among Imara, Bobo, and Kitwana's perspectives, Lewis lays out the complicated relationship between widespread poverty, opportunistic groups (including white business owners and corrupt government officials), and environmental threats. The heart of the story lies firmly among the children and their struggle both to survive and not fall for the comfort promised by corrupt adults. Suspenseful pacing keeps the pages turning, and the provocative questions raised about conservation, consumerism, and the global effects of widespread poverty will keep readers thinking long after the last page.

A child soldier and a park ranger's son rescue an infant gorilla. Binding together the world's need for columbite-tantalite for its electronic devices, the fate of lowland gorillas in the Democratic Republic of Congo's forests, the importance of park rangers, and the life of a young female kadogo, or child soldier, Lewis reminds her readers how strongly connected humans are to the natural world. "If we lose our love of it, then we lose everything." Imara, the "spirit child" of the Black Mamba's guerilla group, is already lost. Severely scarred on her face by her captor, she believes she harbors a demon. The rebels believe she has supernatural powers and can protect them. But given the care of the baby gorilla captured for the White Lioness—the foreigner who will also buy the coltan they are mining and the book's only significant white character—she begins a recovery process. It culminates with her helping two other captives, a dead park ranger's son, Bobo, and a Batwa boy, Saka, save the gorilla baby and being saved herself. Typography distinguishes human voices from imagined gorilla thoughts; chapter headings show changing points of view between Imara and Bobo; and the author emphasizes Imara's recovery by giving her a first-person narrative at the end. Suspenseful and emotionally intense, this is eco-fiction at its most appealing. A riveting survival adventure with an important message. (Fiction. 9-14)

Spirit Child

A child soldier and a park ranger's son rescue an infant gorilla. Binding together the world's need for columbite-tantalite for its electronic devices, the fate of lowland gorillas in the Democratic Republic of Congo's forests, the importance of park rangers, and the life of a young female kadogo, or child soldier, Lewis reminds her readers how strongly connected humans are to the natural world. "If we lose our love of it, then we lose everything." Imara, the "spirit child" of the Black Mamba's guerilla group, is already lost. Severely scarred on her face by her captor, she believes she harbors a demon. The rebels believe she has supernatural powers and can protect them. But given the care of the baby gorilla captured for the White Lioness—the foreigner who will also buy the coltan they are mining and the book's only significant white character—she begins a recovery process. It culminates with her helping two other captives, a dead park ranger's son, Bobo, and a Batwa boy, Saka, save the gorilla baby and being saved herself. Typography distinguishes human voices from imagined gorilla thoughts; chapter headings show changing points of view between Imara and Bobo; and the author emphasizes Imara's recovery by giving her a first-person narrative at the end. Suspenseful and emotionally intense, this is eco-fiction at its most appealing. A riveting survival adventure with an important message. (Fiction. 9-14)

Gr 5-8 As a child enslaved to a pitiless and greedy rebel leader who rules his desperate band in the jungles of the Democratic Republic of the Congo, Imara has accepted a dark voice inside of her so she can survive in the role of the group's Spirit Child. When the leader establishes an illegal mining operation inside a national forest, a baby gorilla kidnapped by Imara's fellow child soldiers works its way into the girl's closed-off heart, exposing her to all the dangers that being vulnerable can bring. Lewis drops readers into this visceral rain forest setting. She vividly follows the axiom of "show, don't tell," using short sentences and situational vocabulary while assuming readers will approach the book with basic knowledge about traditional Congolese religious beliefs and cultural practices. Lewis uses notes before and after the story to raise sympathy for the plight of the environment and for gorillas, while leaving truly horrifying atrocities off the page or between the lines. This novel provides middle grade readers just the right distance from the emotional resonance of the characters' horror-filled experiences, resulting in a work that is gripping and educational though not wholly terrifying, but many may come away with a garbled and incomplete understanding of this region of the world. VERDICT A powerful read on the topic of Congolese rebel groups for intrepid middle schoolers. Rhona Campbell, Georgetown Day School, Washington, DC