Books like The Door to Time (Ulysses Moore #1)

The Door to Time (Ulysses Moore #1) by Pierdomenico Baccalario reads as adventurous, mysterious. These 12 books share its genome — matched by how they actually read, not just their shelf label.

Percy Jackson and the Olympians Hardcover Boxed Set

Rick Riordan · 2009

Both explore friendship

62% genome match

Harry Potter and the Half-Blood Prince

J.K. Rowling · 2005

Both explore friendship & secrets

71% genome match

The Enchanted Wood

Enid Blyton · 1939

Both explore friendship & exploration

71% genome match

Fablehaven

Brandon Mull · 2006

Both explore hidden worlds

83% genome match

Exile

Shannon Messenger · 2012

Both explore friendship & secrets

69% genome match

The iron trial

Holly Black · 2014

Both explore friendship & secrets

68% genome match

The High King

Lloyd Alexander · 2006

Both explore friendship

68% genome match

The door in the dragon's throat

Frank E. Peretti · 1985

Both explore ancient mysteries

68% genome match

The Conch Bearer

Chitra Banerjee Divakaruni · 2003

Both explore friendship

68% genome match

De brief voor de koning

Tonke Dragt · 1962

Both explore friendship

68% genome match

Deltora Quest, Special Edition Books 1-4

Emily Rodda · 2000

Both explore friendship

66% genome match

Over Sea, Under Stone (The Dark Is Rising #1)

Susan Cooper · 1965

Same fantasy feel

65% genome match