Compatible Bricks

• The Ruling Passion, by Henry Van Dyke
• The Project Gutenberg eBook of Poems, by Currer, Ellis, and Acton Bell (Brontë Sisters)
• 'Orations', by John Quincy Adams
• The Cavalier Songs and Ballads of England, by Various
• The Atheist's Mass, by Honore de Balzac

Jewel Toys

• The Cavalier Songs and Ballads of England, by Various
• A Hero of Our Time, by J. H. Wisdom and Marr Murray
• Sword Blades and Poppy Seed, by Amy Lowell
• Glinda of Oz
• The Illustrious Prince, by E. Phillips Oppenheim

Vehicle Playsets

• The Project Gutenberg eBook of ABC's of Science, by Charles A. Oliver
• The Lazy Tour of Two Idle Apprentices, by Charles Dickens
• Tales of the Fish Patrol, by Jack London
• The Project Gutenberg eBook of La Divina Commedia de Dante: Inferno, by Dante Alighieri
• Songs for Parents, by John Farrar