Endurance by Scott    KellyMarvelous Mattie by Emily Arnold McCullyHedy's Folly by Richard RhodesClockwork Futures by Brandy SchillaceThe Great Unknown by Marcus du Sautoy
Insatiable Readers' Discovery and Invention
60th out of 111 books — 4 voters
Harry Potter and the Goblet of Fire by J.K. RowlingWatership Down by Richard  AdamsLike Water for Chocolate by Laura EsquivelThe Pillars of the Earth by Ken FollettWater for Elephants by Sara Gruen
Books with the Four Elements in the Title
385th out of 453 books — 25 voters

Liar by Tate JamesHalfway to the Grave by Jeaniene FrostSacrificed to the Beast by Jessa KaneLove Me by Ashley N. RostekTwisted Empire by Eva Chance
Title in GREEN font
401st out of 457 books — 25 voters
A Sand County Almanac and Sketches Here and There by Aldo LeopoldWalden or, Life in the Woods by Henry David ThoreauA Walk in the Woods by Bill BrysonSilent Spring by Rachel CarsonDesert Solitaire by Edward Abbey
Best Nature Books
844th out of 1,154 books — 791 voters

Good Night Stories for Rebel Girls by Elena FavilliHoneybee by Candace FlemingPocket Birds of Canada by D.K. PublishingButterfly & Moth by D.K. PublishingRocks and Minerals by Dan Green
Non-fiction for kids
79th out of 123 books — 4 voters
Dewey by Vicki MyronAll Things Wise and Wonderful by James HerriotMaking Rounds with Oscar by David DosaThe Soul of an Octopus by Sy MontgomeryThe Genius of Birds by Jennifer Ackerman
Animal Non-Fiction
282nd out of 282 books — 18 voters