- The bad beginning, a series of unfortunate events, Lemony Snicket ; illustrations by Brett Helquist
- The fort that Jack built, by Boni Ashburn ; illustrated by Brett Helquist
- Nadya Skylung and the cloudship rescue, Jeff Seymour ; illustrated by Brett Helquist
- The miserable mill, Lemony Snicket ; illustrations by Brett Helquist
- It came from beneath the bed!, James Howe ; 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
- Martina & Chrissie, the greatest rivalry in the history of sports, Phil Bildner ; illustrated by Brett Helquist
- The three musketeers, Alexandre Dumas ; pictures by Brett Helquist ; adapted by Clarissa Hutton
- The slippery slope, Lemony Snicket ; illustrations by Brett Helquist
- The austere academy, by Lemony Snicket ; illustrations by Brett Helquist
- The storm makers, by Jennifer E. Smith ; illustrated by Brett Helquist
- The grim grotto, by Lemony Snicket ; illustrations by Brett Helquist
- The Wright 3, by Blue Balliett ; illustrated by Brett Helquist
- Just being Dalí, the story of artist Salvador Dalí, by Amy Guglielmo ; illustrated by Brett Helquist
- The floating island, the lost journals of Ven Polypheme, text compiled by Elizabeth Haydon ; illustrations restored by Brett Halquist
- Milly and the Macy's Parade, by Shana Corey ; illustrated by Brett Helquist
- Un mal principio = bad beginning, de Lemony Snicket ; ilustraciones de Bret Helquist ; [traducción de Néstor Busquets]
- Martina & Chrissie, the greatest rivalry in the history of sports, Andy T. Jones, director ; text by Phil Bildner ; illustration by Brett Helquist
- Milly and the Macy's Parade, by Shana Corey ; illustrated by Brett Helquist
- More scary stories to tell in the dark, collected from folklore and retold by Alvin Schwartz ; illustrated by Brett Helquist
- Martina & Chrissie, the greatest rivalry in the history of sports, Phil Bildner ; illustrated by Brett Helquist
- The slippery slope, by Lemony Snicket ; illustrations by Brett Helquist
- The Calder game, by Blue Balliett ; illustrated by Brett Helquist
- Capt. Hook, the adventures of a notorious youth, by J. V. Hart ; illustrated by Brett Helquist
- The Calder game, Blue Balliett ; illustrated by Brett Helquist
- A series of unfortunate events, The Grim Grotto, Lemony Snicket
- The doll people's Christmas, written by Ann M. Martin and Laura Godwin ; illustrated by Brett Helquist
- The Shadowhand Covenant, Brian Farrey ; illustrated by Brett Helquist
- Nadya Skylung and the masked kidnapper, Jeff Seymour ; illustrated by Brett Helquist
- The reptile room, by Lemony Snicket ; illustrations by Brett Helquist
- The ersatz elevator, by Lemony Snicket ; illustrations by Brett Helquist
- The carnivorous carnival, by Lemony Snicket ; illustrations by Brett Helquist
- Scary stories to tell in the dark, collected from folklore, and retold by Alvin Schwartz ; illustrated by Brett Helquist
- Invasion of the Mind Swappers from Asteroid 6!, James Howe ; illustrated by Brett Helquist
- The vile village, by Lemony Snicket ; illustrations by Brett Helquist
- The Bad Beginning, by Lemony Snicket ; illustrations by Brett Helquist
- Screaming mummies of the Pharaoh's tomb II, James Howe ; illustrated by Brett Helquist
- Chasing Vermeer, Blue Balliett ; illustrated by Brett Helquist
- The wide window, by Lemony Snicket ; illustrations by Brett Helquist
- The Dragon Lantern, a League of Seven novel, Alan Gratz ; Illustrations by Brett Helquist
- Chasing Vermeer, by Blue Balliett ; illustrated by Brett Helquist
- The vile village, by Lemony Snicket ; illustrations by Brett Helquist
- The bad beginning, by Lemony Snicket ; illustrations by Brett Helquist
- Scary stories 3, more tales to chill your bones, collected from folklore and retold by Alvin Schwartz ; illustrated by Brett Helquist
- The Doll people set sail, by Ann M. Martin and Laura Godwin ; illustrated by Brett Helquist
- The Wright 3, by Blue Balliett ; illustrated by Brett Helquist
- The austere academy, Lemony Snicket ; illustrations by Brett Helquist
- The rise and fall of Mount Majestic, by Professor Barnabas Quill, historian of the Island at the Center of Everything, washed, dusted, translated, edited, and greatly shortened for the rest of the world by Jennifer Trafton ; illustrations by Brett Helquist
- Just being Dalí, the story of artist Salvador Dalí, by Amy Guglielmo ; illustrated by Brett Helquist
- The amazing odorous adventures of Stinky Dog, James Howe ; illustrated by Brett Helquist