William's Midsummer Dreams

Footprints

Shadow-Catcher

Fallen Star

The Other Player

The Black Heart Crypt (A Haunted Mystery)

Horace & Bunwinkle

The Truce (Ghosts of Ordinary Objects)

Oracles Of Delphi Keep

Delphi Keep is awash in activity, and for Ian, Theo, and Carl, their safe haven might be nearing its end. The Royal Navy has taken the keep to use as a hospital and the tunnels running under the keep and the castle are ideal to set up a central communications outpost for the approaching war. The earl is happy to help the effort, but now the keep is no longer safe for the orphans and they must be evacuated to his winter residence. Ian, Theo, and Carl know that if they're sent away, they'll no longer be protected. But more important than their safety is deciphering the third prophecy. All clues point to a quest. The orphans don't know where they must go, but they know they must rescue the Secret Keeper.To do that, however, they need to work out who this Secret Keeper is. And what, exactly are the secrets he's keeping?From the Hardcover edition.

Friendship

Perseverance

Family And Relationships

Quest for the Secret Keeper (Oracles of Delphi Keep)

Discover Your Child's Next Read

William's Midsummer Dreams

Zilpha Keatley Snyder, 2011

Footprints

Shannon Jade, 2021

Shadow-Catcher

Betty Levin, 2000

Fallen Star

Erson, Mary Newhall, Mary Newhall Anderson, 2000

The Other Player

Suzanne D. Williams, 2016

The Black Heart Crypt (A Haunted Mystery)

Chris Grabenstein, 2011

Horace & Bunwinkle

David Mottram, P.J. Gardner, 2020

The Truce (Ghosts of Ordinary Objects)

Angie Smibert, 2020