- Una academia muy austera, quinto libro, de Lemony Snicket ; ilustraciones de Brett Helquist ; traducción de Verónica Canales
- El ventanal, tercer libro, de Lemony Snicket ; ilustraciones de Brett Helquist ; traducción de Néstor Busquets
- Bear's big breakfast, by Lynn Rowe Reed ; illustrated by Brett Helquist
- Howie Monroe and the doghouse of doom, James Howe ; illustrated by Brett Helquist
- Nadya Skylung and the masked kidnapper, Jeff Seymour ; illustrated by Brett Helquist
- Guitar genius, how Les Paul engineered the solid-body electric guitar and rocked the world, by Kim Tomsic ; illustrated by Brett Helquist
- Scary stories to tell in the dark, collected from folklore and retold by Alvin Schwartz ; illustrated by Brett Helquist
- The Shadowhand Covenant, Brian Farrey ; illustrated by Brett Helquist
- Historias de miedo [set], para contar en la oscuridad, selección, Alvin Schwartz ; ilustraciones, Brett Helquist
- Un mal principio, de Lemony Snicket ; ilustraciones de Brett Helquist ; [traducción de Néstor Busquets]
- Nadya Skylung and the cloudship rescue, Jeff Seymour ; illustrated by Brett Helquist
- The Beatrice letters, [Lemony Snicket ; illustrated by Brett Helquist]
- The penultimate peril, by Lemony Snicket ; illustrations by Brett Helquist
- Una academia muy austera, quinto libro, de Lemony Snicket ; ilustraciones de Brett Helquist ; traducción de Veronica Canales
- The hostile hospital, by Lemony Snicket ; illustrated by Brett Helquist
- Milly and the Macy's Parade, by Shana Corey ; illustrated by Brett Helquist
- It came from beneath the bed!, James Howe ; illustrated by Brett Helquist
- The Grimjinx rebellion, Brian Farrey ; illustrated by Brett Helquist
- Un mal principio, 1er. libro, de Lemony Snicket ; ilustraciones de Brett Helquist ; traducción de Néstor Busquets
- Bud Barkin, private eye, James Howe ; illustrated by Brett Helquist
- The reptile room, by Lemony Snicket ; illustrations by Brett Helquist
- The Vengekeep prophecies, Brian Farrey ; illustrated by Brett Helquist
- El ascensor artificioso, sexto libro, de Lemony Snicket ; ilustraciones de Brett Helquist ; traducción de Verónica Canales
- The Storm Makers, by Jennifer E. Smith ; illustrated by Brett Helquist
- The Wright 3, by Blue Balliett ; illustrated by Brett Helquist
- The wide window, by Lemony Snicket ; illustrated by Brett Helquist
- El ascensor artificioso, sexto libro, de Lemony Snicket ; ilustraciones de Brett Helquist ; traducción de Veronica Canales
- Howie Monroe and the doghouse of doom, James Howe ; illustrated by Brett Helquist
- La habitación de los reptiles, de Lemony Snicket ; ilustraciones de Brett Helquist ; [traducción de Néstor Busquets]
- Capt. Hook, the adventures of a notorious youth, by J. V. Hart ; illustrated by Brett Helquist
- Martina & Chrissie, the greatest rivalry in the history of sports, Phil Bildner ; illustrated by Brett Helquist
- La habitación de los reptiles, segundo libro, de Lemony Snicket ; ilustraciones de Brett Helquist ; traducción de Néstor Busquets