Children's Encyclopedia of American History

Patterns of Poetry: An Encyclopedia of Forms

Romance Character Tropes: What Readers Expect from Cowboys, Billionaires, Widows and more (Romance Writer's Encyclopedia)

The Penguin Dictionary of Literary Terms and Literary Theory (Penguin Dictionary)

Marvel Encyclopedia Collector's Edition

Ocean: A Visual Encyclopedia, 2nd Edition (DK Children's Visual Encyclopedias)

Benet's Reader's Encyclopedia: Fourth Edition

First Encyclopedia of Science: A Fun Illustrated Introduction to Physics and Magnets for Curious Kids (Ages 5-8)

DC Comics Encyclopedia All-New Edition: The Definitive Guide to the Characters of the DC Universe

Star Trek Shipyards Star Trek Starships: 2294 to the Future The Encyclopedia of Starfleet Ships